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xiàng ní jiāng chí zhōng jiā rù xū yào liàng de zuàn jǐng shuǐ
向泥浆池中加入需要量的钻井水。
Fill mud pits with required amount of drilling water.
fèi téng de ní jiāng chí
沸腾的泥浆池
boiling mud pools
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