screw flange coupling 螺纹法兰联管节 ; 螺钉凸缘联轴节
screw flange joint 螺钉凸缘接头
flange screw 凸缘螺钉
ring flange mounting screw 环形凸缘安装螺丝
flange with screw 螺纹法兰
pan flange tapping screw 盘头法兰自攻螺钉
flange headed screw 头部带缘螺钉
Flange or screw plug heaters 法兰或螺纹加热器
Then, use the aquarium silicone to seal under the flange around all 4 screw holes and around the pipe hole and screw it down with 4 short wood screws.
接着，用水族箱硅胶把法兰盘底、四个螺丝孔以及管孔周围全都涂抹上，然后钻入四枚木螺钉固定好。
The sensor shall be mounted on object surface, by fixation of screw thread or flange, and ensure firm contact with the equipment surface.
传感器采用贴面形式安装在物体表面，固定形式为螺纹或法兰，并确保与设备表面接触严密。
If the operator mounting holes do not line up with the valve flange holes, the stop screw (s) should be backed off and handwheel turned until holes are aligned.
如果操作装置的安装孔与阀门法兰孔没有对应上，就要把锁定螺栓退回，旋转手轮式的螺栓孔对准为止。
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