使用了多种配合件来连结注射器、针和连接管。
Various fittings are employed to join the syringe, needle and connecting tube.
所有的螺纹配合件均采用不同的材质以避免互相咬死。
All mating threaded parts are made of dissimilar, non - galling metals.
连接管、配合件和针都构造为使得提供了从注射器端部到针端部的大体上均匀的路径。
The connecting tube, fittings, and needle are all configured such that a substantially uniform pathway is provided from the end of the syringe to the end of the needle.
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