portable diving air compressor

portable diving air compressor

便携式潜水空气压缩机

compressed-air scuba

自戴式压缩空气潜水呼吸器

Technical specification for high pressure reciprocating air diving apparatus

GB/T12930-1991潜水装具用高压活塞式空气压缩机技术条件

"compressed air:air under greater than atmospheric pressure, especially when used to power a mechanical device or to provide a portable supply of oxygen."

压缩空气:在高于大气压的压力下的空气,尤指用来驱动机械装置或为便携供氧器供氧.

portable water jacket downdraft submersible pump

便携水套下吸式潜水泵

surface-supplied compressed-air-diving

水面供给的压缩空气潜水

cross compound air compressor

并列复式空气压缩机

two-stage stationary air compressor

二级固定式空气压缩机

two-stage rotary air compressor

二级旋转式空气压缩机

Design of direct-drive air compressor drived by permanent magnet brushless DC motor

直流无刷电机驱动的高压便携式空压机研制

Design of Three Phase Variable Frequency Miniature Compressor and Portable Refrigerator;

三相变频微型压缩机及便携式冷藏箱设计

stationary air compressor

固定式空气压缩机;固定式空压机;固定式压缩空气机

portable air pollution analyzer

便携式空气污染分析仪

portable ambient air analyzer

便携式环境空气分析仪

Finite element analysis and topology optimization of direct-drive compressor valve

直联便携式空压机阀片有限元分析及拓扑优化

Marine reciprocating air compressor for high pressure

GB/T12929-1991船用高压活塞式空气压缩机

Marine reciprocating air compressor for low pressure

GB/T12933-1991船用低压活塞式空气压缩机

Marine reciprocating air compressor for medium pressure

GB/T12928-1991船用中压活塞式空气压缩机