当前位置:
首页 >
Fe-Cr-B-Si系自熔合金粉

Metallic powder material; Self-fluxing Fe-Cr-B-Si alloy powder
标准号:GB/T 8549-1987
Metallic powder material; Self-fluxing Fe-Cr-B-Si alloy powder
标准号:GB/T 8549-1987