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- Monitors all welding records， radiographs， preheat and post heat charts or records. 监管所有的焊接记录、胶片、预热或焊后热处理曲线或记录；
- The post heat treatment is an effective way to improve the ultrasonically spray-pyrolysed powders in terms of the electrochemical characteristics. 并且后续热处理是改善经由超音波雾化热分解法所制得的粉末的电化学特性的一个有效的方法。
- The experiment results show that the opportunity of post heat treatment has the greater influence on the martensitic steel weld,and post heat treatment of the martensitic steel should start after the martensite transform completely. 试验证明,后热处理时机的不同对马氏体耐热钢焊缝冲击韧度有比较大的影响,马氏体耐热钢的后热处理应在马氏体转变完全后开始较为合适。
- Post heat treatment after welding 焊接后后热处理
- opportunity of post heat treatment 后热处理时机
- INFLUENCE OF POST HEATING ON HAZ TOUGHNESS OF 15MnMoVNRE STEEL WELD 焊后热处理对15MnMoVNRE钢热影响区韧性的影响
- POST HEATING PROCEDURE OF 1500M~3 ETHYLENE SPHERICAL TANK WELDING 1500m~3乙烯球罐的焊后整体热处理
- I am afraid the last post has been dispatched. 恐怕末班邮件已经发出了。
- All bookings must be made by post. 所有预约都必须用信函形式。
- By parcel post our samples were sent. 我们的样品是通过邮包寄送的。
- No one can alter the fact, ex post facto. 没有人能在事后改变事实本身。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- How long is the post tenable for? 这个职位任期多长？
- I went to the post office to mail the letters. 我去邮局寄信。
- He was disqualified for the post on account of age. 年龄不合格使他无法无资格任此职。
- His suitability for the post is open to question. 对这一职位他是否适宜很成问题。
- I want to send these magazine by book post. 我想把这引起杂志作为书籍邮件寄出。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- Make sure the central heating is off. 集中供暖设备一定要关掉。
- I have no idea why he resigned his post. 我不知道他为何辞去他的职务。
