The conditions of match sealing. between fibre panel, soldering glass and metal disk have been discussed.
提出了纤维面板、封接玻璃、金属盘三者匹配封接的条件。
One of my favorite show-off tricks is to do a complete bare-metal system rebuild, using only a Tom's Root Boot disk and an Internet connection.
我最喜欢表演的戏法是只用一张Tom的Rootboot盘和网络连接完成裸机系统的重建。
A new returnable actuator disk of metal seal structure butterfly valve was presented, and its principle, force analysis, characteristic of the actuator were discussed as well.
提出了一种双向压金属硬密封蝶阀蝶板可逆回转机构，讨论了可逆回转机构的工作原理、受力分析及特点。
A new returnable actuator disk of metal seal structure butterfly valve was presented, and its principle, force analysis, characteristic of the actuator were discussed as well.
提出了一种双向压金属硬密封蝶阀蝶板可逆回转机构，讨论了可逆回转机构的工作原理、受力分析及特点。
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