焊接性不好，易产生裂纹，焊前应预热。
Welding is not good, easy to crack, preheating before welding shall be.
裂纹敏感性是钢的焊接性的重要内容之一。
The crack sensibility is one important content in steel weldability.
良好的抗冲击耐磨性，很好的可气割性和可焊接性。
Good impact and abrasion resistance. Excellent gas cutting property and weldability.
拥用极佳焊接性，可在不同部位表现出适当的沾湿性。
Has the excellent jointing character, bedewed character can be put up in different parts.
机架采用整体钢板焊接，具有较强的强度和钢性。
Frame welded with one set steel plate has more strong strength and steel.
负责焊接工艺的审核，保证焊接工艺的正确性与合理性。
Responsible for reviewing welding process and insure them be correct and reasonable.
但是在役焊接时可能发生烧穿，有很大危险性。
But it is also very dangerous because burn-through might happen during welding.
全部技术性的焊接和装配活都由正式工人担任。
All skilled welding and fitting was done by regular employees.
焊接工艺直接影响到膜导体焊接接头的可靠性。
密室采用钢板焊接，机械强度高，密封性发好。
The back room is welded with steel plates, with high mechanical strength and sound tightness.
优异的抗腐蚀性，弹性佳，焊接型号，强度高。
With high resistance to corrosion, fine elasticity, good brazability, and high strength.
优异的抗腐蚀性，弹性佳，焊接型号，强度高。
With high resistance to corrosion, fine elasticity, good brazability, and high strength.
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