英语词汇screw-down bolt怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?压紧螺栓
... screw differential 螺旋式差动装置 screw-down bolt 压紧螺栓 screw driver 改锥，螺丝刀 ...

短语

1
The valve can be installed in horizontal or vertical. Add seal cushion between two flanges connection and screw down bolt.
本阀可水平安装或垂直安装，安装时两法兰联接中间必须加密封垫片，然后均匀锁紧螺栓。
2
Check the bolt and nut and filling press cover, it it become flexible during the transport or store, screw down it.
内腔进行去湿处理并检查各连接部位的螺栓、螺母和填料压盖等是否在运输和存放过程中产生松动，如发现应均匀拧紧。
3
Pay attention to the direction of medium in valve body. Add seal cushion between two flanges connection and screw down bolt.
安装时请注意阀体上标注介质流向，两法兰连接时必需加密封垫片，然后均匀锁紧螺栓。

单词	screw-down bolt
释义	screw-down bolt 简明释义压紧螺栓网络释义 1 ?压紧螺栓 ... screw differential 螺旋式差动装置 screw-down bolt 压紧螺栓 screw driver 改锥，螺丝刀 ... 短语 1 Screw Down Bolt 拧紧压盖螺栓双语例句 1 The valve can be installed in horizontal or vertical. Add seal cushion between two flanges connection and screw down bolt. 本阀可水平安装或垂直安装，安装时两法兰联接中间必须加密封垫片，然后均匀锁紧螺栓。 2 Check the bolt and nut and filling press cover, it it become flexible during the transport or store, screw down it. 内腔进行去湿处理并检查各连接部位的螺栓、螺母和填料压盖等是否在运输和存放过程中产生松动，如发现应均匀拧紧。 3 Pay attention to the direction of medium in valve body. Add seal cushion between two flanges connection and screw down bolt. 安装时请注意阀体上标注介质流向，两法兰连接时必需加密封垫片，然后均匀锁紧螺栓。
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