... attachment chain 爪接链,联接链... suction attachment 吸管接头 procedural attachment 附属过程 ...
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短语
吸入管接头
suction piece
;
suction pipe joint
吸入软管接头
filling suction
吸尘器弯管连接头
vacuum cleaner plastic tube splice
吸入接头管塞
suction head plug
吸油管接头
CONNECTION,OIL SUCTION