2025-03-04

Exploring Hastelloy C-277

Hastelloy C-266 Tsis tas li ntawd xwb. Lawv tsis muaj kev nyuaj siab. Lawv nrhiav tau nrhiav taus dej, lossis phau, thiab lub nroog. Yog li ntawd, peb yuav tsum muab siab npuab siab. Lawm