steam and brass
蒸汽和黄铜
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The coil products including: carbon steel coils, stainless steel coils, aluminum brass coils and steam drain valve group.
盘管产品范围：碳钢盘管、不锈钢盘管、铝黄铜盘管及蒸汽疏水阀组。
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