potable water lines 中文意思是什麼
potable water lines
解釋
飲用水線-
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
在飲用水管道上不要採用50 / 50鉛焊料(或任何鉛基焊料) 。請採用95 / 5錫-銻或其他等同材料。 -
Manufacturer of poly - pipe connections for potable water supply lines, pipe union and foot and check valves. based in canada
-以閘閥球閥蝶閥截止閥止回閥旋塞閥和平板閥等七大系列為主導的閥門產品體系。
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