DO NOT use 50/50 tin-lead solder (or any lead based solder) in potable water lines. Use 95/5 tin-antimony or other equivalent material.
DO NOT use 50/50 tin-lead solder (or any lead based solder) in potable water lines. Use 95/5 tin-antimony or other equivalent material.
在饮用水管道上不要采用50/50铅焊料（或任何铅基焊料）。请采用95/5锡-锑或其他等同材料。