中央真空系统(CENTRAL VACUUM SYSTEMS)由江苏南京智拓提供 特点: 采用环保型高性能真空泵 手动与自动控制可以选择,真空度可自己设置调节 操作简单,真空吸引力大,能...
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此外,室内空气系统,热回收系统,中央真空系统,防火门电磁阀控制系统和室内消防水带的系统配置在中国是罕见的。
In addition, indoor air system, heat recovery systems, central vacuum system, fire doors Solenoid Valve Control system and indoor fire hose system configurations are rare in China.
应用流体力学和工业通风原理,分析了罗茨中央真空吸尘系统的管网阻力特性;
Tube Web obstruction property of Roots central vacuum cleaning system is analyzed with fluid mechanics and industry ventilate principle.
双回路高速真空吸气系统,由中央向四周扩散吸气。
Double loop high speed vacuum suction system, spread to the surrounding air by the central.
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