high-pressure ash water circulating pump
...高压灰水循环泵；设计 [gap=654]Key words: coal chemical industry; gasification key pump; high-pressure ash water circulating pump; Design ...
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high-pressure ash water circulating pump
高压灰水循环泵
以上为机器翻译结果，长、整句建议使用 人工翻译 。