可用砂轮或其他工具铲开焊缝与拆卸轨道。
Use the grinding wheel or other tools to shovel the weld and remove the tracks.
纱线剪刀：是一把对修剪手缝和机缝线头都有用的剪刀，它还可用来修剪弯曲部分和开纽洞。
Thread Clippers: an efficient tool for clipping threads for both hand and machine sewing, they can also be used in clipping curves and opening buttonholes.
换档键也可用正在各类组开键天生非尺度字符战施行特别操纵。
The Shift key is also used in various key combinations to create nonstandard characters and to perform special operations .
套管外封隔器可用于有高压气窜、恶性开漏等复杂情况井的固井，使固井质量有所提高。
The outer casing packer can be used in the troublesome Wells in which the high pressure gas channeling and the loss of circulation occur, to improve the cementing quality.
力矩开关可提供过载保护。限位开关可用来方便调整阀门的极限开度位置。
Torque switch offers over loading protection. Limit switch manipulate the utmost open position.
该温度计也可用来作温度调节系统内的电路接触开戈。
放水阀的进水管可接一根长塑料管，并与水源接通，可用来开穴与浇水。
A water inlet pipe of the water discharge valve can be connected with a long plastic pipe and a water source for opening cavities and watering.
放水阀的进水管可接一根长塑料管，并与水源接通，可用来开穴与浇水。
A water inlet pipe of the water discharge valve can be connected with a long plastic pipe and a water source for opening cavities and watering.
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