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。
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。
In Savonlinna it is still possible to come across craftsmen who are working according to the old techniques, using instruments and tools that have been passed down from father to son.
在萨翁·林纳,仍然可以见到沿用古老的技术,使用着父辈们流传下来的工具的工匠。
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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