· pdf file@ bs 143 & 1256 threaded pipe fittings in malleable cast iron and cast copper...
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- · PDF file@ BS 143 & 1256 Threaded pipe fittings in malleable cast iron and cast copper alloy ... @ JIS B 0203 Taper pipe threads Thai standards . @ TIS 249-2540
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Post on 06-Mar-2018
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