gland bush 中文意思是什麼
gland bush
解釋
襯片-
Jgd - e rubber seal valve base jgd - f rubber flange gland bush
Jgd - e型橡膠密封閥座 -
Ay gland bush telescopic joint - changmao
Ay型壓蓋松套伸縮接頭- changmao -
Jgd - f rubber flange gland bush
Jgd - f型橡膠法蘭密封墊 -
Ay gland bush telescopic joint
Ay型壓蓋松套伸縮接頭
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