weld hardness meaning in English
焊缝硬度
Examples
- Weld hardness is controlled ( including the heat - affected zone ) and maintained below 200 hb
焊接硬度控制在（包括热影响区域） 200hb以下。 - Technical specification of controlling weld hardness of steel equipment to prevent sulfide stress cracking
控制钢制设备焊缝硬度防止硫化物应力开裂技术规范