This paper introduces the structure characters and working principle of mould for cold stamping buttefly pallet.

介绍用于碟形托盘冷冲压成形模具的结构特点及工作原理。

youdao

This paper introduces a hydraulic lift device with knee-jointed short flat pallet for repair of automobile, its operation and control principle, performance and characteristics are briefly related.

介绍一种通用性好、使用操作方便的新型短平台铰接式汽车维修液压举升装置，阐述其工作原理及性能特点。

youdao

This paper introduces briefly the relation of 5 kinds flat glass packing crate(pallet) with logistics transportation, which has certain reference for glass production and logistics in this sector.

简要地介绍了5种平板玻璃包装箱（架）与物流运输的密切关系，对玻璃工业的生产、物流具有一定的参考价值。

youdao