bottom plug

常用短語

BP Bottom Plug下電咀；底部堵蓋

water column bottom plug水柱底塞

Remove Bottom Plug拆卸底部塞

bottom-plug pocket底模塞槽

bottom hole plug packer塞式井底封隔器

LBP Left Bottom Plug左按鈕插頭

RBP Right Bottom Plug右下電阻

blow mold bottom-plug吹塑模底塞

blow mould bottom-plug吹塑模底塞