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Barrels Thiab Screws Series


Tsev>cov khoom siv>Barrels Thiab Screws Series

Ntsia thawv thiab chim rau extruder


Hauj lwm

1) 38CrMoAlA (JIS SACM645)
2) 42CrMo (JIS SCM440)

1) 38CrMoAlA (JIS SACM645)
2) 42CrMo (JIS SCM440)

Kev kho cua sov
Nitriding kev kho mob
Electroplated nyuaj-chrome ua tiav
Kev kub siab quenching
Txau bimetallic txheej
Lub tshuab nqus tsev quenching

Hu Rau Peb