hard face meaning in Chinese
敷焊硬合金层
覆以硬质金属
Examples
- Most of them had hard faces .
他们的脸多半是铁板的。 - Hard facing is weld deposited cobalt base alloy
硬面焊接钴基合金沉淀物。 - Hardened seating surfaces ? both disc and body seating surfaces are hard faced for maximum service life
硬化的阀座表面?阀瓣和阀体地阀座表面都经过表面硬化，最大限度延长使用寿命。 - Non - lubricated , tapered plug assures tight seal with low breakout torque . constructed of hardened materials with optional hard facing
无润滑，锥形阀塞确保紧密密封，并且具有很低的启动扭矩。有硬化材料构造而成，配置备选硬面。 - Mechanical equipment of nuclear reactors : design and construction rules . hard facing by cobalt alloys melting for mechanical equipment of nuclear reactors
原子反应堆机械设备.设计与制造规则.原子反应堆机械设备用钴合金固熔法表面硬化