铜焊制剂 Brazing preparations 助焊液 Soldering fluxes 醋化用细菌制剂 Acetification (Bacteriological preparations for –) ..
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废 中文名称： 软钎焊用钎剂 分类、标记与包装 英文名称： Soldering fluxes--Classification，labelling and packaging 标准组织： 【GB】中国国家标准 正文语种： 中文 国标分类：
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... 汗足皂 Foot perspiration (Soap for -) 焊剂 soldering fluxes 焊接用保护气 protective gases for welding ...
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Classification for soft soldering fluxes 软钎焊剂的分类
Requirements for Soldering Fluxes 助焊剂的要求 ; 助焊剂要求
soldering fluxes-inorganic fluxes 无机物类钎剂
soldering fluxes-resin basis fluxes 树脂类钎剂
active soldering fluxes 活性助焊剂
soldering fluxes-classification labelling and packaging 标记与包装
Two active agents for soldering, 23 Dibromosuccinic acid and cycloalkanamine hydrobromide were synthesized. A series of ES active soldering fluxes were prepared.
合成了2种助焊活性剂23-二溴丁二酸和环烷基胺氢溴酸盐，制备了ES系列活性助焊剂。
Structures and materials used in lead-free wave soldering equipments were different from traditional wave soldering equipments due to characteristic of lead-free solders and fluxes.
无铅焊料和助焊剂的特性决定了无铅波峰焊设备在结构和材料选用上有很大不同。
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