铜和铜合金管钎焊用液体和软膏状助熔剂的标准规范

铜和铜合金管钎焊用液体和软膏状助熔剂的标准规范的英文翻译

基本释义

• Standard Specification for Liquid and Paste Fluxes for Soldering Applications of Copper and Copper Alloy Tube