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建筑电气安装工程中 ,铜导线连接有一道工序叫涮锡。传统作法是用铁勺盛锡 ,在火炉或电炉上加热 ,待锡熔化后 ,拿到导线接头处涮锡。这种作法因锡水在使用和运输中远离热源 ,易冷却 ,涮一个房间的导线接头需要加热几次 ,况且 ,登高作业时频繁传递也很危险。可采用一只３００Ｗ
Construction of electrical installation works, the copper wire is connected to a process called Shabu tin. The traditional method is to use iron spoon Sheng tin, heated in a stove or electric furnace until the tin is melted, get the tin joint tin shabu. This practice because tin water in the use and transport away from heat, easy to cool, rinse a room wire connector need to heat a few times, Moreover, the frequent transfer of ascending operations is also very dangerous. Can use a 300W