1) positive and negative pressure transportation by gas power
正压和负压气力输送
2) negative-pressure-air-conveyed system
负压气力输送
3) positive-pressure pneumatic conveying
正压气力输送
1.
Discussion about the major parameters in flour positive-pressure pneumatic conveying system
面粉正压气力输送系统主要参数的探讨
4) pneumatic conveying
气[压]力输送
5) positive-pressure pneumatic conveying system
正压气力输送系统
1.
Application of single-chip microcontroller in positive-pressure pneumatic conveying system;
单片机在正压气力输送系统中的应用
6) pressurized seal pneumatic conveying
正压密相气力输送
补充资料：负力
1.自恃其力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条