ethylene refrigerator是什么意思

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用法例句

Development of new type refrigerator oil for refrigerant R600a

R600a制冷剂用新型冷冻机油的研制

Influence analysis of nanometer refrigerator oil on HFC134a saturation pressure

纳米冷冻机油对HFC134a饱和压力的影响研究

At the laboratory,according to the German DIN51503 VG46 refrigerator oil standard,with the craft of high pressure hydrorefining(catalyst: RN-1)-high pressure hydrodewaxing(catalyst: RDW-1)-cutting distillates,the suitable refrigerator oil which can meet the demand of international market was developed on 100 mL small hydrogenation experimental apparatus by taking Karamay naphthenic VGO No.

克拉玛依具有丰富的环烷基原油资源,为研制适合国际市场需要的冷冻机油产品,在实验室中,参照德国DIN51503 VG46冷冻机油标准,以克拉玛依环烷基原油减二线馏分油为原料,利用国产加氢精制催化剂RN-1、临氢降凝催化剂RDW-1,在100 mL小型加氢实验装置上,采用高压加氢精制—高压加氢降凝—分馏切割工艺路线开展工艺研究,目标产品收率高,经检测分析产品质量好,各项指标均可满足德国DIN51503 VG46冷冻机油标准要求。

Preparations of new type automobile air-conditioning lubricating oils;

新型汽车空调冷冻机油的研制

The causes analysis and treatment measures of stopping by itself and scale of evaporator of the refrigerator for the air separator are presented.

介绍了制氧机冷冻机自停和蒸发器结垢这两种故障的原因分析和排除措施。

The fault diagnosis software for screw refrigerator is developed based on the old system by the help of Visual Basic 6.

介绍了在原有的螺杆式冷冻机监测系统基础上开发的振动故障诊断软件的软件结构、功能和特点以及相关模糊关系矩阵诊断理论,并给出了一个诊断实例。

The improvement made in Mitsubishi on the refrigeration unit for railway transportation containers is described.

介绍了三菱公司针对铁路运输集装箱用冷冻机组进行的改进。

Application of 4522 Synthetic Refrigeration Oil on MYCOM Refrigeration Sets

4522合成冷冻机油在MYCOM冷冻机组上的应用

Development of new type refrigerator oil for refrigerant R600a

R600a制冷剂用新型冷冻机油的研制

Refrigerator oils-Determination of floc point

GB/T12577-1990冷冻机油絮凝点测定法

Effect of Nano-CuO particulate on performance of refrigeration oil

纳米CuO微粒对冷冻机油性能的影响

MISCIBILITY OF HFC REFRIGERANT AND MINERAL NANO-REFRIGERATION OIL

矿物基纳米冷冻机油与HFC制冷剂的相溶性

Saturated Vapor Pressure of Refrigerant Mixed with Refrigeration Oil

含有冷冻机油制冷剂的饱和蒸气压实验研究

Study on the Synthetical Technology of Basic Oil of Refrigerant Lubricant Matching HFC-134a;

与HFC-134a匹配的冷冻机油的基础油合成工艺研究

Impaction of mineral nano-refrigeration-oil on the saturated vaporpressure of HFC134a

矿物纳米NiFe2O4冷冻机油对HFC134a饱和蒸气压的影响

DISPERSION STABILIZATION OF NIFE_2O_4 NANO-PARTICLES IN REFRIGERATION OIL

纳米NiFe_2O_4粉体在冷冻机油中的分散稳定性

DISPERSION STABILITY OF CUO NANOPARTICLES IN REFRIGERATION OIL

纳米CuO粉体在冷冻机油中的分散稳定性

A study on the synthesis of diglycol duplicate-ester refrigerant lubricants

一缩二乙二醇复酯冷冻机油的合成与研究

Impaction of Nano-CuO Particles on the Visicosity of Mineral Refrigeration Oil

纳米氧化铜微粒对冷冻机油粘度的影响

Influence analysis of nanometer refrigerator oil on HFC134a saturation pressure

纳米冷冻机油对HFC134a饱和压力的影响研究

Study on the Synthesis of Refrigerant Lubricants Matching HFC-134a and Its Engineering Issues;

与HFC-134a制冷工资匹配的冷冻机油合成工艺及相关工程化研究

The Effects of Dispersant on the Dispersion and Stability of Nano-TiO_2 in the Mineral Base Refrigerator Oil

分散剂对Nano-TiO_2矿物基冷冻机油分散稳定性的影响

Dispersivity and Stability of NiFe_2O_4 Nanoparticles in SUNISO 3GS Refrigeration Oil

纳米铁酸镍粒子在SUNISO 3GS冷冻机油中的分散稳定性试验研究

Synthesis of Polyol Ester Used as Basestock of Refrigerator Oil and Its Performances

多元醇酯类冷冻机用基础油的合成及其性能

The ROYCO2000 Series Synthetic Refrigeration Compressor Lubricants are formulated from the highest quality alkylate base stocks.

ROYCO 2000系列合成冷冻压缩机油是以高质量的烷基苯为基础油的商品。