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Terms for subject Mechanics containing National | all forms | exact matches only
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female national pipe threadNPT母扣
female national pipe thread美国国家标准管螺纹母扣
National Association of Engine and Boat Manufacturers美国全国发动机与船舶制造商协会
National Association of Manufactures美国全国制造商协会
National Association of Power Engineers全国动力工程师协会
American National Buttress Threads美制标准偏梯形螺纹
American National Coarse Thread美制标准粗牙螺纹
National Electrical Manufacturers Association美国全国电气制造商协会
National Electronic Manufacturers Association美国全国电子制造商协会
American National Extra Fine Thread美制标准极细牙螺纹
American National Fine Thread美制标准细牙螺纹
National Gas Turbine Establishment英国国家燃气轮机研究所
National Oil Equipment Manufacturers and Delegates Society美国全国石油设备制造商与代理商协会
American National Pipe美制标准管
American National Taper Pipe Straight Locknut美制标准直 管锁紧螺母
American National Pipe Straight Mechanical Joint美制标准直管机械接头
National Pipe Straight Thread for Hose Coupling and Nipple美制标准软管接头和短节直管螺纹
National Pipe Straight Thread for Pressure-Tight Joints美制标准压密型接头直管螺纹
American National Pipe Thread美制标准管螺纹
American National Pipe Thread Female美制标准管母扣
American National Pipe Thread Female美制标准管阴螺纹
American National Pipe Thread Male美制标准管公扣
American National Pipe Thread Male美制标准管阳螺纹
American National Special Thread美制标准特种螺纹
American National Straight Pipe Thread in Coupling美制标准直管接头螺纹
American National Taper Pipe美制标准锥管
American National Taper Pipe Thread美制标准锥管螺纹
screw end American national acme thread美制标准梯形螺纹端