Suction Connecting Tube 吸连接管 ; 吸入式连接管
Jena connecting tube 耶连焊接管
connecting pipe connecting tube 连接管
oxygen connecting tube 氧气连接管
flame connecting tube [动力] 联焰管
Various fittings are employed to join the syringe, needle and connecting tube.
使用了多种配合件来连结注射器、针和连接管。
The cross-section of connecting tube in fan room designed to square cross section is better.
风机房连接风道断面型式采用方形效果较好。
Fillers of heavy metal are respectively filled in the treatment head, the handle body and the connecting tube.
在治疗头、杆体和连接管中都填充有重金属的填充物。
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