Cov khoom lag luam
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Malleable hlau yeeb nkab haum Union
Khoom Taw Qhia 1. Lub zog siab, zoo ductility, tuaj yeem muab kev ua si tag nrho rau lub zog thiab ductility ntawm lub hauv paus khoom ntawm steel bar.2. Kev sib txuas yooj yim, ceev thiab yooj yim rau kev khiav lag luam.3. Muaj zog siv tau, tuaj yeem ua haujlwm tau yooj yim hauv qhov chaw nqaim qhov twg cov hlau tuav tau teem kom nruj.4. Threaded sib koom ua ke yog ib qho tseem ceeb ntawm cov yeeb nkab txuas, uas yog dav siv nyob rau hauv ntau yam lag luam thiab lub neej txhua hnub.Nws yog lub npe hu rau nws cov threaded tsim, uas tso cai rau kom yooj yim thiab npaum koom ntawm ...