伊人久久国产免费观看视频,亚洲午夜福利二区内射,中文字幕超清在线免费观看,色综合色综合色综合色综合
Hello, welcome to the official website of Shenzhen Puwei Machinery Equipment Co., Ltd.!
  • Today is:
Products Recommended
contact us

Shenzhen Puwei Machinery Equipment Co., Ltd.

Contact: Miss Huang

Mobile phone: 13302984520

Domestic Sales Department: Mr. Su

Phone: 13631536081

Fax: 0755-23350160

Email: sherry@pw-chiller.com

Headquarters production base: No. 3, Fugong 1st Road, Futian Industrial Zone, Dingnan County, Ganzhou City, Jiangxi Province

Company
Your current location is: Home> News> Company
Inspection of compressor and refrigerant piping system of screw type industrial chiller
Screw-type industrial chillers check whether the oil level in the compressor is normal. The normal compressor oil level ...
2020-09-11
Application range of screw chiller
Screw chillers are widely used, mainly in industrial applications, such as cooling in the production lines of chemicals,...
2020-09-11
伊人久久国产免费观看视频,亚洲午夜福利二区内射,中文字幕超清在线免费观看,色综合色综合色综合色综合