surface-hardening treatment
常见例句
- These include thermo-chemical treatment, surface hardening, arc welding, thermal spraying, brush plating, laser cladding technology and spark machining.
其中包括化学热处理、表面加工强化处理、电弧堆焊技术、热喷涂技术、电刷镀技术、激光熔覆技术和电火花技术等。 - The traditional die-casting die &mould heat treatment process are hardening - after the tempering, surface treatment technology and development.
传统的压铸模具热处理工艺是淬火-回火，以后又发展了表面处理技术。 返回 surface-hardening treatment