3 Air cooler and oil cooler shall be made of red copper, albata seamless tube or other corrosion prevention tubing.
3空气器和器应采用紫铜、铜镍合金的无缝管或他防锈蚀的管材。
3 Air cooler and oil cooler shall be made of red copper, albata seamless tube or other corrosion prevention tubing.
3空气器和器应采用紫铜、铜镍合金的无缝管或他防锈蚀的管材。
声明:上例句、词性分类均由互联网资源自动生成,部分未经过人工,表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。