压缩机

In addition, an air compressor 46 may be provided to operate, for example, pneumatic pumps and mixers.

此外，空气压缩机46可提供给操作，例如，气动泵和搅拌机。

For over fifty years Hitachi Power Tools has offered an extensive line of professional grade tools and accessories for woodworking, metalworking, concrete drilling and cutting, as well as, a complete line of pneumatic nailers, staplers, compressors and collated fasteners.

五十多年来，日立电动工具有限公司一直致力于提供品种繁多的专业品质的电动工具及附属设备，广泛应用于木材业，金属加工业，混凝土切割，同时提供整套的气动打钉机，气钉枪，压缩机及捆扎机设备。

For over fifty years Hitachi Power Tools has offered an extensive line of professional grade tools and accessories for woodworking, metalworking, concrete drilling and cutting, as well as, a complete line of pneumatic nailers, staplers, compressors and collated fastener s.

五十多年来，日立电动工具有限公司一直致力于提供品种繁多的专业品质的电动工具及附属设备，广泛应用于木材业、金属加工业、混凝土切割，同时提供整套的气动打钉机、气钉枪、压缩机及捆扎机设备。

For over fifty years Hitachi Power Tools has offered an extensive line of professional grade tools and accessories for woodworking, metalworking, concrete drilling and cutting, as well as, a complete line of pneumatic nailers, staplers, compressor s and collated fasteners.

五十多年来，日立电动工具有限公司一直致力于提供品种繁多的专业品质的电动工具及附属设备，广泛应用于木材业、金属加工业、混凝土切割，同时提供整套的气动打钉机、气钉枪、压缩机及捆扎机设备。

We want to buy Power Tools, Air Compressors, Welders, Battery Chargers Air-Compressing and Air-Separation

我们要采购电动工具，空气压缩机，焊工，电池充电器空气压缩和空气分离

But as for impellers and diffusers, not much research was carried on volutes and their design is still based on traditional one-dimensional method.

但是相对于叶轮扩压器而言，关于蜗壳的研究比较少，并且蜗壳的设计也停留在传统的一维设计方法上，此设计方法不符合实际流动情况，导致蜗壳内流体参数不均匀性的增强，进而影响叶轮和扩压器内的流动，降低压缩机整体性能。

DMC is representing products of famous manufacturers all over the world, including various regulators, vaporizers, dispensers, valves, level gauges, monitoring panels, pump, compressors, etc.

多美时所代理的都是来自世界名厂的燃气产品，包括有各类调压器、气化器、加气机、阀门、液位计、监控仪表、烃泵、压缩机等等。

Xinzhou LSKJLXJFXJX series of industrial water-cooled chiller.Using the inported compressorexpansion valve and U shell and tube evaporator.

新洲LSKJ、LXJ和FXJX系统工业冷水机，采用进口压缩机、膨胀阀等元件配专用U型壳管蒸发器。

I plant specializing in the production of carbon dioxide gas, nitrogen, hydrogen, oxygen, torch gas, nitrogen, vinyl chloride, propylene gas, liquefied petroleum gas, natural gas, liquefied petroleum gas, ammonia, sulfur dioxide and other processes of the compressor.

我厂专业生产二氧化碳、煤气、氮氢气、氧气、火炬气、氮气、氯乙烯、丙烯气、石油气、天然气、液化气、氨气、二氧化硫等工艺性压缩机。

All compressors have an oil sump heater with primary external motor temperature protection and internal, secondary motor temperature protection.

所有的压缩机带有一个油箱加热器以及外部主驱动马达和内部二级马达的温度保护装置。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。