锯切用原木
Ripping logs
检测标准
间距 1.27 mm绝缘刺破型端接式 聚氯乙烯绝缘带状电缆
PVC insulated ribbon cable with a pitch of 1.27 mm suitable for insulation displacement termination
化学纤维 短纤维比电阻试验方法
Man-made fiber-Test method for specific resistance of staple fibers
化学纤维短纤维疵点试验方法
Testing method for defect of man-made staple fibres
化学纤维短纤维卷曲性能试验方法
Man-made fibreTest method for crimping performance of staple fibre
盘形轴向剃齿刀
Rotary axial shaving cutters
自动卷簧机精度
Automatic spring winding machine-Testing of the accuracy
化学纤维短纤维取样方法
Sampling method for man-made staple fibres
化学纤维短纤维长度试验方法
Testing method for length of man-made staple fibres
化学纤维 长丝线密度试验方法
Testing method for linear density of man-made filament yarns
