welding auxiliary instruments and tools 焊接辅助机器具
Inspection Tools and Instruments 监测工具与仪器 ; 常用检测工具和仪器
Cutting instruments and tools.
把工具放回工具箱。
Skilled on using all kinds of measuring instruments and tools to make the measuring instruments emendation plan.
熟练使用各种量具仪器;制定各类量具和仪器的校正验计划。
Well control equipment include a set of special equipments, instruments and tools for implementation of the oil and gas well pressure control.
井控设备是实施油气井压力控制技术的一整套专用设备、仪表与工具。
They have not evolved to tolerate some of the man made sounds that have very unusual and unnatural physical characteristics. These sounds are for example explosives, industrial noise, musical instruments, power tools, and headphones.
还没有进化到能忍受,某些怪异,超出常规的人为声响,如爆炸,工业噪音,乐器,电动工具和耳机等等。
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