China Butterfly Valve Production Kambani: kubatanidzwa kwemhando uye hunyanzvi
Nekuvandudzwa kwemaindasitiri otomatiki uye hungwaru, butterfly mavharuvhu ari kuwedzera uye zvakanyanya kushandiswa mupetroleum, makemikari, simbi, magetsi emagetsi uye mamwe minda. Sekambani yekugadzira butterfly valve muChina, isu tinofanira kuwana chiyero betw ...
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