A new loading structure-bottom aircushion loading is described together with its specialities and blasting principle.
论述了新的装药结构-底部空气垫层装药结构的特点和爆破原理。
2
Describes the structure, working principle and applicable effect of the conversion machine for aircushion bed, which is developed by our hospital itself.
本文阐述了我院自行研制的气垫床工作模式转换器的结构、工作原理及应用效果。
3
The structure, working principle of a new type of drawing air-hydraulic cushion have been introduced.