azote是什么意思,azote怎么读,
1.4 , screw thread gob produced by internation standard , material is 38chrome molybdenum aluminium azote steel , high rigidity , long time.
四螺纹口按国际标准化制造,材料选用38铬钼铝氮化钢,硬度高,使用寿命长。
2.4 , screw thread gob produced by internation standard , material is 38chrome molybdenum aluminium azote steel , high rigidity , long time.
四螺纹口按国际标准化制造,材料选用38铬钼铝氮化钢,硬度高,使用寿命长。
3.Said doping gas control part includes a gas quality flowmeter (of argon and azote) used by a gas protect part, and a doping case part.
所述的掺杂气体控制部分包气体保护部分使用的氩气、氮气的气体质量流量计及掺杂箱部分;