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藏臂式多点煤粉取样装置。
Hidden arm type multipoint coal fines sampling device.
youdao
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本采样装置包括取样器、起吊架及分样台。
The device includes a sampler, a hanger and a sample separation plate.
youdao
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本采样装置包括取样器、起吊架及分样台。
The device includes a sampler, a hanger and a sample separation plate.
youdao