.
F.D.P (Firths Decay Proof) F.D.P[不锈]钢 | F.S.L. 一种含0.05%C, 18.5%Cr, 10%Ni之低碳不锈钢 | Faber Du Faur Retort 法普佛甑 |
Fabriacation 制造,打造构制,组合 | face brick 饰砖 | face down bonding/face bonding 面朝下接合 |
face wall 面墙 | Face-centered cubic (f.c.c.) 面心立方 | face-centered cubic (FCC) 面心立方 |
Face-centered cubic lattice 面心立方格子 | Face-centered orthorhombic 面心斜方 | Facet 小面 |
facience 法恩陶 | facing brick 面砖 | Facing sand 面砂 |
facing target sputtering(FTS)system 相面对靶子溅镀系统 | Factor of safety 安全因子 | Fahlum metal 法鲁金属(Pb60%, Sn40%) |
fail bit map 错误位图表 | fail mark 不良记号 | fail-make inspection function 不良标记检查功能 |
Failure analysis 损坏分析 | failure analysis memory 故障解析记忆器 | Falling weight test 落重试验 |
false path problem 错误路径问题 | false set 假凝 | famille noire enamel 黑地彩 |
famille rose 胭脂红;粉彩 | famille verte 绿地形 | family box 族系箱 |
family head 族系原头 | Faraday effect 法拉第夜应 | faraday system 法拉第系统 |
Fast breeder reactor 快滋生反应,快增殖反应器 | Fast neutron 快中子(能量超过0.1Mev) | fast traverse 快速通过速度 |
fat clay 富黏土(从土木) | Fat sand 高黏土砂 | Fatigue corrosion 疲劳腐蚀 |
Fatigue crack 疲劳裂痕 | Fatigue fracture 疲劳破裂 | Fatigue limit 疲劳限 |
Fatigue notch factor 疲劳凹痕因子 | Fatigue test 疲劳试验 | Fatigue test machine 疲劳试验机 |
Fatigue tester 疲劳试验机 | fault 缺陷 | fault analysis 故障分析 |
fault circuit 故障电路 | fault coverage 故障概括率 | fault dictionary 故障辞典 |
fault simulator 故障仿真器 | Fayalite 铁橄榄石,铁硅酸盐 | Faying surface 1 接合面2 待接合面 |
Feal 费尔合金(25%Al,其余为Fe有良好制振性) | feather combing 梳花 | feather marking 羽状痕迹 |
feed gums 种籽胶 | Feed ring 环冒口 | Feed riser 冒口 |
Feed water 给水 | feeder 饲机 | feeder channel 饲槽 |
feeder gate 饲料闸 | Feeding rod 冒口搅棒 | Feldspar 长石 |
feldspathic glaze 长石岫 | feldspathoid 似长石 | felsophyne 硅长斑石 |
felspar feldspar | Feltmetal 金属纤维毡 | Feran 包铝钢条 |
Fermi level 费米准位(原子) | Fermi surface 费米面(原子) | Fermium (Fm, 100) 镄 |
Fernichrome 费理铬(一种能封入铅玻璃内之材料,含37%Fe,30%Ni,25%Co,8%Cr) | Ferrari cement 佛拿里水泥 | Ferric oxide 三氧化二铁 |
ferrimagnetism 亚铁磁性 | Ferrious material 铁系金属 | Ferrite 1 肥粒铁2 磁性氧化物 |
ferrite (ceramic) 1肥粒铁2磁性氧化物 | Ferrite grain size 肥粒铁晶粒度 | Ferrite martensite 肥粒形麻田散体 |
Ferritic cast iron 肥粒铁铸铁 | Ferritic decarburized depth 脱炭层之肥粒铁深度 | Ferritic stainless steel 肥粒铁不锈钢 |
ferro boron 硼铁 | Ferro-alloy (ferroalloy) 合金铁 | ferro-bronge 铁青铜(8%Fe, 0.7%Cr,其余为Cu) |
Ferro-chrome 铬铁 | Ferro-electric materials 铁电材料(如BaTiO3) | Ferro-manganese 锰铁 |
Ferro-molybdenum 钼铁 | Ferro-phosphorus 磷铁 | Ferro-silicon 硅铁 |
Ferro-titanium 钛铁 | Ferro-tungsten 钛铁 | Ferro-vanadium 钨铁 |
Ferrochrome-silicon 硅铬铁 | ferroele ctric 强电介体(从电机) | ferroelectric thin film 铁电薄膜强诱电体薄膜 |
Ferrograph 磁滞仪 | Ferrolum 包铅钢 | ferromagnetic 强磁的 |
Ferromagnetic domain wall 铁扇区壁 | Ferromagnetic spinel 铁磁性尖晶石 | ferromagnetism 铁磁性,强磁性 |
Ferromanganese-silicon 硅锰铁( | Ferron 福朗(含35%Ni, 15%Cr,其余为铁的一种抗氧化合金) | Ferronickel 镍铁 |
Ferrose-forric oxide 磁性氧化铁(Fe3O4) | Ferroselenium 硅铁 | Ferrostan 电镀马口铁(镀锡冷卷钢) |
ferrous alloy 铁合金 | Ferrous metallurgy 钢铁冶金学 | Ferrous oxide 氧化亚铁 |
Ferrox cube 软磁磁体族 | Ferry 福里合金(一种含55%Cu, 45%Ni之高电阻材料,类似康史登钢) | Fertile material 可育材料 |
Fery radiation pyrometer 费氏辐射高温计 | fetrafluoroethylene oxide 氧化四氟乙烯 | Fettling 修整(1 铸件加工前之修整 2 炉衬之修整) |
Fiber metal 纤维金属 | Fiber reinforced plastice (FRP) 纤维加强塑料 | Fiber stress 纤维应力 |
Fiberfax 岩绒,金刚纤维 | fiberglass 玻璃纤维 | fibre, ceramic 陶瓷纤维 |
Fibrous falc 纤维状滑石 | Fibrous structure 纤维组织 | Fick's first law 菲克(扩散)第一定理 |
Fick's law 菲克[扩散]定律 | Fick's second law 菲克(扩散)第二定理 | fiducial mark 基准标记 |
Field batch weight 工地盘重 | Field control 工地控制 | Field effect transistor (FET) 场效应晶体管 |
field-drain pipe 工地排水管 | figured glass 压花玻璃 | Filberflow 纤维流纹 |
filed programmable gate array 现场可程序闸门数组 | filed programmable interconnect 现场可程序互接 | filler 填充料 |
Filler metal 熔填金属 | fillet 接合剂渗出痕迹,接合轮廓 | film strength 干釉强度 |
Film test 薄膜试验 | filter (活性炭)过滤器 | filter block 泸砖 |
filter candle 泸筒 | filter cke 泸饼 | filter cloth 滤布 |
Filter press 压滤机 | filtration equipment with coagulation 凝聚过滤设备 | fin 缝翅 |
final energy magnet 终极能量磁铁 | final polishing 最后加工抛光仕上研磨 | final test 最后测试 |
final wafer test 晶圆后端测试 | Fine aggregate 细骨材 | fine alignment 精细对准 |
Fine gilt 薄层镀金 | Fine grain 细晶粒,细[颗]粒 | fine grinder 细研机 |
fine grinding 细磨 | Fine pearlite 微粒波来铁 | fine pitch 精细节距 |
fine powder 超微粒 | Fine-grained steel 细晶粒钢 | fineness moldulus 细度模数 |
Fineness of cement 水泥细度 | Finess number 粒度(铸砂) | Finger gate 指形铸口 |
finial 屋脊饰 | fining 澄清 | Finishability 饰面难易度 |
Finished steel 精炼钢 | Finishing impression 完成型 | Finishing machine 整面机 |
Finishing mill 完成巴机 | Finishing roll 未巴辊 | Finishing temperature 完成温度 |
Fink process 芬克浸铝法 | Finkle-Mchr process 芬克穆尔法 | finl set 终凝 |
finyl chloride polymers 氯乙烯聚体 | fir brick 火砖 | fir resistance 耐火性 |
fire back 垫[背]火砖 | fire box 火箱 | Fire brick 耐火砖 |
fire bridge 火坝 | Fire clay 耐火泥 | fire crack 热裂 |
fire finished 火修光 | Fire magnesite-chrome brick 烧镁铬砖 | fire mark 火痕 |
fire pillar 火柱 | fire polished 火焰磨光 | fire proofing tile 坐火瓦 |
Fire refining 火法精炼 | Fire sand 耐火砂 | Fire welding 固态接合,接火 |
Fire-box steel 火箱钢 | Fire-cracking 热裂 | firecaly 火黏土 |
Fired chrome brick 烧铬砖 | Fired magnesite brick 烧镁砖 | Firestone 耐火石 |
firing 1烧成2点火 | firing expansion 烧制膨胀 | firing range 烧制范围 |
firing shrinkage 烧[成][收]缩 | firingtemperature 烧成温度 | first bonding 第一接合,第一压接 |
First coat 1 底漆2 第一涂层 | first dislocation generation 初次发生位错 | First stage annealing 第一段退火 |
firsts 一级品 | Firth hardometer 费氏硬度计 | Firty 耐火性 |
Fish scale 鳞状破面 | fish-scale 鳞剥 | fisheyes 鱼眼(因氢脆性之裂开面) |
Fishtail 鱼尾式 | Fissile material 可分裂材料 | Fission 分裂 |
Fission fragment 分裂碎片 | Fission poison 分裂毒物 | Fission product 分裂产物 |
Fissionable material 可分裂材料 | Fissium 分裂碎片合金 | fitting 配件 |
five points thickness variation 5点厚度变动 | Fixed carbon 固定碳 | fixing block 受钉砖块 |
fixture board 夹具基板 | Fizeau interferometer method 菲氏干涉计法 | flabby cast 软铸物 |
Flake 1 小片2 裂纹3 白疵 | Flake graphite 片状石墨 | Flake graphite cast iron 片状石墨铸铁 |
Flaking 剥落 | Flame annealing 火焰退火 | Flame cleaning 火焰清除法 |
Flame cutting 火焰切割 | Flame hardening 火焰硬化 | flame photometer 焰度计 |
flame plating 焰镀[法] | Flame scaling 焰烤锌皮法 | flame sensor 火焰传感器 |
Flame softening 火焰软化 | Flame spectro fluorimetry 火焰光谱分析 | Flame spraying 火焰喷涂 |
Flame straightening 火焰矫直 | Flame strengthening 火焰强化 | Flame-plating 火焰涂层 |
flame-spraying 焰喷[法] | Flame-tempering 火焰回火 | flameless combustion 无焰燃烧 |
Flanging 折缘 | Flappin [of copper] 翻搅 | flare bed 发焰道 |
Flare test 顶进定量变形试验(与drift test同) | Flaring 扩口 | Flash 飞边,溢边 |
Flash and fire point test 闪点及燃点试验 | flash lamp annealer 闪光灯退火处理机 | flash memory E/W cycle test system 闪存删除写入周期测试系统 |
Flash point 闪点 | Flash radiography 闪烁放射性摄影 | Flash roasting 闪燃煅烧 |
flash shield 溢边护罩 | flash wall 闪火墙 | Flash welding 闪电熔接 |
Flash-butt welding 闪电对头熔接 | Flask 1 砂箱2 烧瓶 | flat bar 1 扁条2 扁条钢 |
flat collet 平面吸具 | Flat dies 平模 | Flat grain 平纹 |
flat zone length 热平坦区长度 | Flat-die forging 平模锻造,平模锻件 | Flat-die hammer 平模锤 |
flat-ware 浅皿 | flatness 平面度 | flatness quality area 平面度适用区域 |
Flats 扁钢(1/8~1/4吋厚两呎以卷宽之卷钢片) | Flattener 矫平机具 | flatting 平整[法] |
Flemish bond 法式砌法(从土木) | Flexibility 凸挠性 | flexural strength 抗弯强度 |
Flexure tests 弯曲试验 | Flint 火石,燧石 | flint clay 燧石黏土 |
Flint glass 火石玻璃 | flint shot 燧石粒 | flip chip bonder 倒装片接合机 |
flip chip bonding 侧装片接合 | float glass process 浮制玻板法 | float polishing 浮动抛光 |
Float test index 浮游试验指数 | floatation equipment 漂浮分离设备 | floater 浮舟(玻) |
floating agent 浮剂 | Floating die 浮动模 | floating license 浮动许可证 |
Floating zone crystal growing 浮融带晶体生长法 | floating zone melting method 浮动区熔法 | Floating-zone refining 浮融带纯化 |
floc test water test | flocculant 絮凝剂 | Flocculation 絮凝,凝聚 |
Flong 纸型(活字版铸版用) | flood casting 泄注法 | floor brick 地砖 |
Floor molding 地模法 | floor planner 平面规划器 | floor quarry quarry tile |
floor tile 铺地砖 | Flotation 浮选 | Flow ability 流动性 |
Flow ability of sand 铸砂流动性 | flow blue 霁青 | Flow brightening 亮锡法 |
Flow coating 流动施膜 | Flow line 1 加工流程2 锻造流线 | Flow line network 流线网,流程网 |
flow machine 致流机 | Flow off 溢流口 | flow pattern defect 流体图案缺陷 |
Flow spinning 切刀旋转法 | Flow stress 流度应力 | flow table 流度台 |
flow test 流度试验 | Flow through 溢流道 | Flow welding 熔流熔接 |
Fluctuating stress 波动应力 | flue gas 烟道气 | fluid-energy mill 流体能磨 |
Fluidity 流体性 | Fluidity index 流体性指数 | fluidized bed 流体化床 |
Fluidized sand 流动性铸砂 | Fluidized sand molding 流动性铸砂造模法 | fluidized-bed coating 流体床法护膜 |
Fluon 氟罗央(PTFE的商业名称) | Fluorescence 荧光 | Fluorescence analysis 荧光分析 |
Fluorescence particle inspection 烛光颗粒检验 | Fluorescent material 荧光材料 | Fluorescent penetrant test 荧光透入剂试验 |
fluorite 萤石 | Fluorite (fluorspar) 萤石 | Fluoroscopy 荧光分析术 |
fluorspar 萤石 | Flush quenching 闪激卒火 | flux 1助熔剂2焊剂3熔剂4通量(磁电) |
flux factor 熔剂因子 | flux line 玻膏面 | Flux-covering 熔剂覆盖 |
Fluxing 熔剂处理 | Fly ash 飞灰 | flying arch 跳顶拱 |
Flying saw 随动锯机 | Flying shear 随动剪机 | Flying spot microscope 飞点式显微镜 |
foam concrete 泡沫混凝土 | foam glass 泡沫玻璃 | foamed clay 起泡黏土 |
foamed concrete 起泡混凝土 | Foaming 起泡 | focal plane 焦点平面 |
focal plane deviation 焦点平面偏差 | Fog quenching 喷雾卒火 | Foil 箔 |
Foil heat treatment 箔袋热处理 | Fold 折痕 | Folding defect 折迭瑕疵 |
Follow board 嵌模板 | Fool's gold 愚人金(黄铁矿FeS2) | Foolner process 福药法(磷酸盐处理) |
foot print 脚印 | Footing 基脚 | Foppl test 福贝耳[硬度]试验 |
Forbidden band 禁带(原子) | force fill process 加压填埋空隙 | forced draft 强制通风 |
Forced gas convection 强制气对流 | Fore blow 前期吹风 | Fore hand welding 前进熔接 |
Fore hearth 前炉 | Foreign atom 外来原子 | Forge hammer 锻锤 |
Forge iron 锻铁 | Forge rolls 锻辊 | Forge welding 锻造熔接,锻接 |
Forgeability 锻造性 | Forged steel 锻钢 | forging 1锻造2锻件 |
Forging dies 锻模 | Forging machine 锻机 | Forging, closed-die 1 闭模锻造 2 闭模 |
Forging, cold 冷模 | Forging, flat-die 1 平模锻造 2 平模 | Forging, hammer 锤锻 |
Forging, hand 手工锻造 | Forging, high-energy-rate 高能率锻造 | Forging, high-velocity 高速锻造 |
Forging, hot 热锻 | Forging, machine 机械锻造 | Forging, open-die 1 开模锻造2 开模锻件 |
Forging, pancake 扁圆锻件 | Forging, press 压机锻造 | Forging, roll 轧机锻造 |
Forging, smith 手工锻造 | Forging, upset 1 锻粗锻造2 锻粗锻件 | fork 铁叉 |
form chamfering 整形去角取面 | Formability 成形性 | formal verification 正式验证 |
formatter 格式编制器 | Forming 成形 | forming gas 组成气体 |
Forming, bulge 胀大成形 | Forming, compression 压缩成形 | Forming, contour roll 型辊成形 |
Forming, creep 潜伸成形 | Forming, drop hammer 落锤成形 | Forming, electrohydraulic 电液成形 |
Forming, electromagnetic 电磁成形 | Forming, explosive 爆炸成形 | Forming, high-energy-rate 高能井成形 |
Forming, hydraulic 液压成形 | Forming, magnetic pulse 电磁震动成形 | Forming, multiple-slide 多滑块成形 |
Forming, press 压机成形 | Forming, press-brake 折条机成形 | Forming, radial-fraw 径拉成形 |
Forming, rubber-diaphram 橡胶膜成形 | Forming, rubber-pad 橡胶垫成形 | Forming, rubber-punch 橡胶冲成形 |
Forming, shrink 收缩成形 | Forming, stretch 拉伸成形 | Forming, three-roll 三辊成形 |
Forming, wacuum 真空成形 | Forming, wire 线料成形 | Forms 模板 |
Forrester flotation machine 富尔斯特浮还机 | forsterite 镁橄榄石 | Forsterite (Mg2SiO4) 硅酸镁石 |
forward annotation 正向批注 | Forward extrusion 顺向挤制 | Forward spinning 顺向旋挤 |
Forward welding 前进熔接 | Foucault current method 傅科电流法 | Fouling 积垢(船底海藻贝壳) |
fouling index(FI) 污浊指标(FI) | Fouling resistance 防垢性(铅底) | Foundation 基础 |
Founder 铸工 | Founding 铸造 | Foundry 1 铸造2铸造场 |
Foundry coke 铸焦 | Foundry defects 铸疵 | Foundry ladle 铸造浇斗,铸造盛通 |
Foundry losses 铸造损耗 | Foundry pig 铸造生铁 | Foundry pig iron 铸造用生铁 |
Foundry returns 回炉料 | Foundry sand 铸砂 | Foundry type metal 手植活字合金 |
four(point)probe method 四(点)探针法 | Four-high mill 四辊巴机,四重式轧机 | four-way type 四方向方式 |
Fourier transform infrared spectroscopy 傅立叶转换红外光谱学 | four(point)probe method 四(点)探针法 | Fractional crystallization 分段结晶 |
Fractography 断口型像学 | Fracture mechanics 破断力学,破坏力学 | Fracture stress 破断应力 |
Fracture surface 破断面 | Fracture test 破断试验 | fracture toughness 破裂韧性 |
Fracture transition 脆断转移[温度] | Frame filter press 框式压泸机 | frame memory 视帧记忆器;图框记忆器 |
Frame work structure 构架结构 | framework 架构 | Francium (Fr, 87) 金法 |
Frand-Read source 法一瑞式[差排]源 | Frank partial dislocation 法兰克部份差排 | Frary metal 法拉钡合金(一种铅钨钡合金) |
Free carbon 游离碳 | Free cementite 游离雪明碳铁 | free cutting brass 易切黄铜 |
free cutting bronze 易切青铜 | Free cutting steel 易切钢 | Free electron 自由电子 |
free energy 自由能 | Free ferrite 游离肥料铁 | Free lime 游离石灰 |
Free water 游离水份 | Free-cutting metal 易切金属 | free-flow bender 开放弯曲机 |
freeze-casting 冻铸法 | freezing 冷凝,冻结凝固 | freezing and thawing test 冻结融解试验 |
Freezing cuve 冷凝曲线 | Freezing method 冷凝法 | Freezing point 1 凝固点; 2 冰点 |
Freezing range 凝固范围 | French chalk 法兰西白呈(即滑石3MgO4SiO2、H2O) | French metal 法兰西金属(一种精炼锑) |
French process 法兰西法(一种提锌法) | Frenkel defect 佛兰克缺陷(晶格缺陷) | Fresh water 淡水 |
Fretling corrosion [紧压]磨蚀,移擦腐蚀 | friction element 摩擦组件 | Friction oxidation 摩擦氧化 |
friction press friction-screw press | Friction sawing 摩擦锯切 | Friction screw press 摩擦螺杆压机 |
Friction welding 摩擦熔接 | Frictional loss 摩擦损耗 | frifluoroacetylnitrile 亚硝酸三氟乙酰 |
Fringe 晕纹 | frit 熔块;玻料 | fritted glass ware 玻釉玻璃器 |
fritted glaze 熟釉;玻料釉 | fritted porcelain 玻料瓷 | Fritting 1 烧结(同sintering) 2 上釉料 |
frizzling 绉缩(陶) | frog ring 辙叉环 | Fromont test 傅瑞孟[冲击]试验 |
front end design 前端设计 | front side reference method 前侧基准法 | Front slagging 前渣法 |
Frontier alloy 佛兰提合金(一种铝锌合金) | frost glass 磨砂玻璃 | Froth flotation 泡漆浮选 |
Fry's reagent 傅蕊族剂 | fuel cell 燃料电池 | fuel cell stack 燃料电池堆 |
Fuel cycle 燃料循环 | Fuel element 燃料组件 | Fuel fabrication 燃料构制 |
Fuel oil 燃料油 | Fuel ratio 燃料比 | Fuel reprocessing 燃料再处理 |
Fugacity (fugasity) 1 挥发度 2 挥发性 | Full annealing 完主退火 | full automatic growing furnace 全自动成长炉 |
full cutting 全切割 | Full hardening 完全硬化 | Full insert 整体嵌件 |
Full mold process 全模法 | full site 全体区分地段 | Full-killed steel 全静钢 |
Full-mould casting process 金模铸造法 | Fuller 半圆型锤 | fuller earth 漂白土 |
Fuller's ideal curve 富乐理想曲线 | Fullering 敛缝,填隙 | fullering bar 填隙棒 |
Fullering fmpression 敛缝型 | Fully-killed steel 全静钢 | Fulminates 雷酸盐(不稳定易爆材料) |
fume 烟气 | function test 功能测试 | Functional ceramics 功能陶瓷 |
functional description language 功能记述语言 | functional schematic editor 功能检图编辑器 | Fundamental vector Furnace 基本向量炉 |
Fundation translation vector 基本平移向量 | funerary ware 明器 | furnace angle 炉体倾斜角 |
furnace annealer 电热炉退火处理机 | furnace lift travel 炉移动行程 | Furnace lining 炉衬 |
furnace tube cleaning equipment 炉心管洗涤设备 | Furnace, baking 烘焙炉 | furnace, batch [type] 批式炉 |
furnace, bell-type 钟罩式炉 | furnace, bogie hearth 钟罩式炉,拖车式炉 | furnace, box 箱式炉 |
Furnace, car bottom 车底式炉 | Furnace, chain type 链式炉 | Furnace, continuous 连续式炉 |
Furnace, continuous-strand 连绩回式炉 | Furnace, conveyor (conveyer) 输送带炉 | Furnace, direct arc 直接电弧炉 |
Furnace, high frequency 高周波电炉 | Furnace, holding 保温炉 | Furnace, indirect arc 间接电狐炉 |
Furnace, lift off cover 离盖式炉 | Furnace, overhead conveyer 高吊输送炉 | Furnace, pit 坑式炉 |
Furnace, preheating 预热炉 | Furnace, pusher 推式炉 | Furnace, remelting 再泰炉 |
Furnace, roller hearth 滚子炉 | Furnace, rotary-hearth 转膛炉 | Furnace, screw feed 螺旋送料炉 |
Furnace, slot-type 槽式炉 | Furnace, tunnel 隧道炉 | furnace, walking beam 动梁炉 |
fuse data 熔丝资料 | fuse link 链丝熔丝 | Fuse-quench process 熔化急冷法 |
Fused alumina 熔凝铝氧 | Fused quartz 熔凝石英 | Fused sand 熔砂 |
fused silica 熔硅石 | Fused zone 泰融带 | Fused-cast refractory 熔铸耐火材料 |
fused-salt electrolysis 泰盐电解 | Fused-silica frick 熔凝硅砖 | Fused-silica refractory 泰凝硅质耐火材料 |
Fusible alloy 易熔合金 | Fusible pluger 易熔塞 | Fusing pyrometer 融点高温计 |
fusion 1 熔化,熔解 2 熔合(核子) | fusion casting 熔铸法 | Fusion of packing materials 填料熔合 |
Fusion penetration 熔融穿入 | Fusion point 熔融点 | Fusion range 熔融区 |
Fusion sawing 熔融锯 | Fusion temperature 熔融温度 | Fusion welding 熔融泰接 |
fusion-flow test 熔流试验(搪瓷) | fuzzy texture 疏松结构(搪瓷) |
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