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盖水

网络coil

盖水

盖水

coil

你去五金铺买洗冷气机的盖水(coil )水,大约$30-40/支,最好买喷咀樽装,由於较方便,把冷气机拆下,把冷气机压缩机利用胶布包围, …

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nbsp; Flexibility and hosing test for small water tight hatch cover (water tight door and window).

水密小舱口盖（水密门、窗）启闭灵活性、冲水检查。

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Flexibility and hosing test for small water tight hatch cover (water tight door and wi ndow).

水密小舱口盖（水密门、窗）启闭灵活性检查

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How is the hatch cover kept watertight ?

怎样保证舱口盖水密？

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Determination of coating surface of aluminium powder on water

铝粉盖水面积的测定

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