Calibration of force - proving instruments used for the verification of testing machines 试验机检验用测力仪的校准
2.
Calibration of force - proving instruments used for the verification of uniaxial testing machines 单轴试验机认证用测力仪器的校准
3.
Metallic materials - calibration of force - proving instruments used for the verification of uniaxial testing machines 金属材料.验证单轴向试验机用测力仪的校准
4.
Metallic materials - calibration of force - proving instruments used for the verification of uniaxial testing machines 金属材料.单轴向试验机验证用作用力检验仪的校准
5.
Metallic materials - calibration of force - proving instruments used for the verification of uniaxial testing machines iso 376 : 2004 ; german version en iso 376 : 2004 金属材料.单轴向试验机验证用作用力检验仪的校准