Pneumatic discharge bhora vharuvhu
Pneumatic discharge bhora vharuvhu
1,Dhizaini uye kugadzira: GB / T12237-1989;
2, kuongorora uye kuyedza: GB / T13927-1992;
3 ,Flanged yekubatanidza: GB / T9115.1-2000.
4,Kutarisana-kumeso kwechiso: JD-2002.
Nyora yako meseji pano uye utumire kwatiri