Ibikoresho bisanzwe bya valve no kubara ubumenyi bwumwuga Ibipimo byibikoresho
Ibikoresho bisanzwe bya valve hamwe numubare wubumenyi bwumwuga Ibikoresho bya Valve Ibikoresho bisanzwe bya valve numubare wubumenyi bwumwuga, harimo WCB, LC3, WC6, WC9, nibindi, WCB: Ibyuma bya karubone ASTM A216 ikoreshwa nabi, harimo amazi, amavuta yoroshye ...
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