micrometer screw gauge
... micrometer thickness gauge 织物厚度测定器 micrometer screw gauge 螺旋测微计 ; 螺旋千分尺 micrometer dial gauge 测微计度盘规 ...
fialar micrometer
... FI(Frequency Information) 频率信息 fialar micrometer 螺旋测微计 field angle 张角或光束角 ...
screwmicrometer
... screwholdingforceps接骨螺钉夹持钳,持螺丝钳 screwmicrometer螺旋测微计 screwnut螺母 ...
screw thread micrometer
... screw thread 螺纹 screw thread micrometer 螺旋测微计 screw wrench 活扳手 ...