It is shown by testing results that a bad rod resistant to stress corrosion can be promoted to an excellent rod thus reach even beyond the request of standard.
应力腐蚀测试结果表明，原耐应力腐蚀性能很差的芯棒可改变为能达到应力腐蚀标准的芯棒，且远远超过标准要求。
A fire broke out at the site when rescuers set off sparks says they try to cut through a steel rod to reach a woman.
救援人员表示，他们在试图切断钢条解救一名被困妇女时，工具发出的火星引起了火灾。
Short drill Pipe Short drill rod is a tool for adjusting drilling tool spaced length to reach a certain technical purpose in drilling engineering.
短钻杆是钻井过程中调整钻具间隔长度以达到某种技术目地的工具。
Short drill Pipe Short drill rod is a tool for adjusting drilling tool spaced length to reach a certain technical purpose in drilling engineering.
短钻杆是钻井过程中调整钻具间隔长度以达到某种技术目地的工具。
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