部件: component; unit; parts; asse ...金相: metallographic估计: estimate; evaluate; take sto ...的: 4次方是 The fourth power of 2 i ...观测: observe; observation; viewin ...外层: sexine; outer layer; rind; s ...深度: degree of depth; depth测试: test; testing; checkout; mea ...方法: method; means; way; techniqu ...零件的显微硬度和外层厚度的测试方法: standard test method for真空吸尘器可伸入家具底部深度的测试方法: standard test method for access depth under furniture of vacuum cleaners材料显微硬度的测试方法: standard test method for microindentation硬质合金硬度的测试方法: standard test method for hardness testing of材料对气流冲击着火敏感度的测试方法: standard test method for ignition sensitivity of materials to gaseous fluid impact测量直热纸静热灵敏度的测试方法: standard test method for determining static thermal sensitivity of direct thermal paper电接触材料硬度的测试方法: standard test method for hardness of electrical纺织纤维线密度的测试方法: standard test methods for linear density of textile fibers干粘膜中氢离子浓度的测试方法: standard test method for hydrogen ion concentration of dry adhesive films高流动性金属粉末表观密度的测试方法: standard test method for apparent density of贵金属及其合金密度的测试方法: method of measurement of density for precious metals and their alloys金属粉末生压坯强度的测试方法: standard test method for green strength for密封垫板材料密度的测试方法: standard test method for density of a sheet gasket material外科用密封剂爆炸强度的测试方法: standard test method for burst strength of surgical sealants细集料表面湿度的测试方法: standard test method for surface moisture in fine aggregate细粒石墨材料的洛氏硬度的测试方法: standard test method for rockwell hardness of graphite materials