Needle packing的意思|示意
针的包装
Needle packing的网络常见释义
针阀密封件 ... 接头N Fitting N 针阀密封件Needle packing 针阀Needle valve ...
Needle packing相关短语
1、 packing needle 打包针
2、 long packing needle 长打包针
3、 packing g needle 打包针
Needle packing相关例句
The device not only is beneficial to the separation and packing of tea leaves of various shapes, especially needle shape or platy shape, but also has simple structure and good use effect.
该装置不仅有利于对各种形状特别是针状或片状茶叶的分 离和包装，而且结构简单，使用效果好。
The green pine tea is produced with green pine needle and date, through the steps of washing, stoving, grinding and packing in penetrative bag.
本发明公开了一种绿松针茶的生产工艺，主要由青绿松针及大枣、经洗净、烘干、研磨等过程，最后装透气袋即得。