screw fastening

基本解釋

Unscrew refrigerant line fastening screw for the compressor on the pressure damper .
旋下壓力風(fēng)門上壓縮機的制冷劑管路緊固螺釘。
Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.
緊固齒輪泵、電動機的地腳螺釘時，螺釘受力應(yīng)均勻，連接可靠。
Attached is the photo showing the cover piece which is fastening onto the head band by yellow glue which is much better than reverse the screw fastening in mass production.
附件是封面示圖。我們會在頁眉處涂上黃色膠把封面粘住，這比批量生產(chǎn)中采取的“反旋螺釘”固定法要好得多。