weld penetration
短语词组
- weld -penetration 熔深
- weld penetration depth 焊接熔深
- weld penetration status 焊缝熔透状态
- variable weld penetration 熔深易变性
- weld penetration control 熔透控制
- weld penetration monitoring 熔透监测
- side weld penetration technique 熔透技术
- penetration weld 熔透焊缝;渗透焊;未焊透焊缝
- full -penetration weld 全焊透焊缝;全浸透焊道 返回 weld penetration