01 Hoobkas ncaj qha din6923 m2 m4 m6 m8 m10 m12 m16 m20 m30 carbon steel flange txiv ntseej
2021-11-04 07:57:56 dr hab Cov txiv ntoo flange feem ntau yog siv los ua kom qhov chaw sib cuag nrog cov khoom ua haujlwm. Nws feem ntau yog siv hauv cov kav dej, thiab cov fasteners tau raug stamped thiab stamped.