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Kukhazikitsidwa kwatsopano: Kuzindikira Kukula kwa ulusi ndi phula
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Zinthu zomwe zaganiziridwa pakusankhidwa kwa ma valve kusindikizidwa ...
Malo otsekemera ndi ozizira kwambiri ... -
Astm, ANSI, asme ndi API
Asmm: American Society yoyesa ... -
Madera akulu a mavavu
Valve ndi chida wamba chomwe chidzagwiritsidwa ntchito m'mafakitale ambiri ndikusewera ... -
Mtundu ndi kugwiritsa ntchito zosefera
1. Zofunikira zonse mu mtundu wazosefera zomwe zasefera ndi zida zazing'ono ... -
Njira wamba zamisonkhano ya mavavu
Makina onse ndi gawo loyambira kwambiri la msonkhano wa Valve, ndi angapo ... -
Mfundo Yosankhidwa Kwambiri Yosankhidwa Kuchepetsa Rebi ...
Kupsinjika kuwononga wowongolera ndi valavu w ... -
Njira zotetezera za vallve
Mukakhazikitsa valavu, kuti mupewe chitsulo, mchenga ndi othe ... -
Kusiyana kwa zinthu 304 ndi 304l, 316 ndi 316l
Zitsulo zosapanga dzimbiri ndi mtundu wa chitsulo, zitsulo ... -
Mawu oyambira olumikizirana ndi chitoliro
Kaya kulumikizana kwa valavu ndi mapaipi kapena ... -
Mafunso a Fsefe (nthawi zambiri amafunsa)
Zosefera ndi chipangizo chochititsa chidwi paulendo wowonjezera. Nthawi zambiri imakhazikitsidwa ... -
Kufunika kogula dongosolo lamphamvu kwambiri la CNG ...
Ndi ndondomeko yoyera komanso yoyera yapadziko lonse lapansi ikhala yokhazikika, yothinikizidwa mwachilengedwe ...
