Ko te miro drill countersunk whiti whakakikorua konutea tae

He raupapa miro whiti porotiti drill

Ko te miro drill countersunk whiti whakakikorua konutea tae

Ko te miro drill countersunk whiti whakakikorua konutea tae

Ko te matotoru o te kiriata konutea passivation tae ko 8-15μm, ko te whakamatautau rehu tote he nui atu i te 72 haora, a ko te ahua he kopere-tae. I te wa e whakamahia ana te paahitanga chromium trivalent, he pai te mahi tiaki taiao.

Miro drill countersunk whiti hiko

Miro drill countersunk whiti hiko

Ko te mahunga he hoahoa countersunk whiti, ka taea te huna ki roto i te mata whakauru kia mau tonu te mata. Ko te diameter moka drill he rite ki te diameter miro (pērā i te ST4.2 drill bit diameter 4.2mm), e ū ana ki te paerewa GB/T 15856.1-2002.

He raupapa miro whiti porotiti drill

Ko ta taatau kamupene te nuinga o te whakaputa me te hoko atu i nga momo raka hiko, poroporo, taputapu photovoltaic, hanganga maitai nga waahanga whakauru, aha atu.

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Hua
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Whakapā

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