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热交换器用不锈钢无缝钢管
meaning in Chinese
seamless stainless steel tubes for boiler and heat exchanger
Related Words
钻探用无缝钢管
切线器用划线器划
热交换管
对流热交换
热交换剂
热交换循环
热交换站
海洋热交换
热交换器管
间接热交换方式
热交换器网络
热交换器线圈
热交换器用管
热交换器用内部增强型无缝铜管规范
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