x
uploads/quadruplex.jpg

quadruplex adj.1.四倍的,四重的。2.【電學】四心電纜的;(同...

quadruplicate

In your reviewing the technical value of the quadruplex pump please consider that this unit is equipped with four pulsation dampeners on the discharge side allowing the pump to achieve a uniformity at least comparable with that of a triplex pump 當考慮四泵頭的泵的技術價值時,請注意到這一裝置在出口側裝有四個脈沖緩沖器,這就可以使泵達到平穩的操作,至少是可以同三泵頭的泵相比。

Smpte video recording - cartridge spools - 2 - in quadruplex tape 盒式錄像帶卷盤. 2英寸四路磁帶