hardfacing例句
2024年06月21日 06:53:41
Orientation control of primary carbide in Fe - Cr - C
hardfacing alloys.
Fe -Cr-C 耐磨堆焊合金中初生碳化物生長方向的控制.
A
hardfacing electrode containing boron and various alloy elements has been developed.
研制出一種含硼等多種合金元素的耐高溫磨損堆焊焊條.
Study of Wear - resistant and Abrasion Mechanism of Co - Cr - W
Hardfacing Alloys.
Co-Cr-W堆焊合金耐磨性及耐磨機理的研究.