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- low pressure safety valve spring 低压安全阀弹簧
- low pressure safety valve assembly 低压安全阀总成
- The structure characteristics and operation principium of new type pilot operated all open safety valve under low pressure and vibration working conditions are introduced. 介绍一种在超低压和振动条件下工作的先导式全启安全阀的结构特点及工作原理。
- Closed spring loaded low lift type high pressure safety valve 弹簧微启封闭式高压安全阀
- Low Pressure Valve Options and Accessories Misc. 低压阀门备选件和附件。
- Sanitary water pressure tank safety valve. 卫生水压力柜安全阀。
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Safety valve to be pressure tested. 安全阀应做压力试验。
- Never plug the discharge of a pressure safety relief valve! 绝对不要堵塞压力安全阀的排泄口！
- The barometer recorded a low pressure. 气压表标明有一低气压。
- Check the safety valve before you buy or use a pressure pot. 挑选使用高压锅时，一定要注意它的安全阀。
- Water supplies to the house are at low pressure. 这房子的供水水压低。
- The safety valve of his anger opened. 他控制怒火的安全阀打开了。
- Piston cooling oil inlet low pressure slow-down. 活塞冷却油入口压力低降速。
- Cylinder liner water inlet low pressure slow-down. 缸套水入口压力低降速。
- The safety valve must be put here. 这里必须安装安全阅。
- The safety valve test of control air bottle. 控制空气瓶安全阀试验。
- Low pressure mold closing is standard . 低压开关模装置可保护模具的安全。
- Technical demand for marine boiler safety valve re. 船用锅炉安全阀修理技术要求。
- High and low pressure spay gun with adiabatic grip. 高低压可调水枪，防热枪柄。
