Shaviv tus nqi luv nqi siab hardness txiav hniav E10
Shaviv tus nqi luv nqi siab hardness txiav hniav E10
Daim ntawv thov:
Peb Shaviv deburring E10 HSS-Co hniav muaj zog hardness thiab tuaj yeem pab koj daws teeb meem deburring.
Sau koj cov lus ntawm no thiab xa tuaj rau peb










