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- This paper describes the formula for cold parkerizing flame proof joints of electrical apparatus for explosive gas atmosphere and process for cold parkerizing of flame proof joints. 经过试验验证,改进后的工艺和设备既保证了密封,又控制了变形,满足了防爆标准对高压隔爆接线盒隔爆面平面度的要求。
- marine flame proof axial flow ventilator 船用防爆轴流式扇风机
- Flame proof dry-type transformer 隔爆型干式变压器
- Water proof type induction motor 防水型感应电动机
- Marine explosion - proof type axial flow fans 船用防爆轴流通风机
- Research and Manufacture on the Flame Proof and Intrinsic ally Safe Type Electric Soft Starter for Mine 矿用隔爆兼本质安全型电气软启动器研制
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Discussion on technical standard of mine flame proof seal dam 煤矿防爆密闭墙技术标准探讨
- Control cable with PVC insulation, flame proof sheath 聚氯乙烯绝缘、护套防火型控制电缆
- A Combination Protection of Mining Explosion Proof Type Lighting 矿用防爆型照明综保装置
- The onus of proof lies with you. 你有责任提供证据。
- He ran into an old flame of his at the supermarket. 他在超级市场碰见了他的一个老相好。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Billows of flame swept through the forest. 熊熊烈火席卷森林。
- A soldier's courage is put to the proof in battle. 士兵的勇气在战斗中得到考验。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Can you produce any proof of your date of birth? 你能出示有关你的生日日期的任何证件吗？
- The curtains were enveloped in a sheet of flame. 窗帘被火焰吞没。
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- The flowering shrubs were a scarlet flame. 花丛一片嫣红。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
