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我厂生产的列管式换热器(见下图)。 主体设备均采用优质材料制成。
The stainless steel condenser of our factory is of the straight-pipes type as shown below.
youdao
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我厂生产的列管式换热器(见下图)。 主体设备均采用优质材料制成。
The stainless steel condenser of our factory is of the straight-pipes type as shown below.
youdao