Nkhani
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Kuyamba kwa Zitsulo Flanges
Flange ndi gawo lolumikizirana pakati pa chitoliro ndi chitoliro, chomwe chimagwiritsidwa ntchito kulumikizana pakati pa chitoliro; imagwiritsidwanso ntchito pazitsulo zazida zolumikizira zida ziwirizi, monga chowongolera chowongolera. Flange kulumikiza kapena flange olowa amatanthauza co detachable ...Werengani zambiri -
Kutumiza kunja kwa mipando ya Hebei m'zigawo zitatu zoyambirira za 2020 kudafika ku Yuan biliyoni 4.59
Kuchuluka kwathunthu kwa mafakitale opanga mipando m'chigawo cha Hebei kwakhala kukukula. Kuyambira mu Okutobala 2020, chigawochi chatsiriza kuchuluka kwathunthu kwa mipando ya 596 biliyoni ya yuan, kuwonjezeka kwa chaka ndi chaka kwa 10.6%. Zogulitsa kunja zimapitilizabe kukula, ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa Pipe Bend ndi chigongono.
Kusiyana kwakukulu kwa iwo ndi chigongono chachifupi kuposa chopindika, R = 1D mpaka 2D ndi chigongono, Kuposa 2D kupindika. Chitoliro m'zigongono ndi chitoliro anaŵerama ndi onse wamba mankhwala chitoliro zovekera amene ntchito kusintha malangizo ikuyenda mu kachitidwe piping. Nthawi zina ...Werengani zambiri -
About ZIFENG
HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO., LTD. ndi kampani yamafuta yonse, tili ndi zinthu zosiyanasiyana ndipo timakhazikika pakupanga, kulowetsa & kugulitsa bizinesi yazinthu zapamwamba kwambiri. ZiFeng nthawi zonse amachita zonse zomwe angathe kuti abweretse malonda athu kuti akhale otsogolera padziko lonse lapansi ...Werengani zambiri
