亚洲 丝袜 另类 校园 欧美,久久国产人妻午夜一区二区三区,日韩午夜理论片 中文字幕,色拍拍在线精品视频

浙江安盛機械制造有限公司

ADD:Jinsha Linjiang Industrial Zone Jinhua city
          Wucheng District Zhejiang Street No. 811
TEL:0579-89008406
FAX:0579-82203282
PHONE:18072313802
CONTACT:Ms ye
E-mail:zj_ansheng@126.com
WEB: http://www.628n.cn

Refrigerant cylinder

 
Name:Refrigerant cylinder
Model: 30P*1.0
Gas test pressure (MPa): 2.3
Balloon bottle gas test pressure (MPa): 2.5
Working pressure (MPa): 1.8
Rupture disc model: LC20-3.3
Holding time (seconds): 30
Bursting disc inspection requirements (MPa): 2.97~3.46
Post-weld blasting value (MPa): 2.42~3.68
Whole bottle burst pressure (MPa): ≥4.6
Balloon bottle maximum working pressure (MPa): 2.1
Filling medium: R22, R134A, R406A, R141B, R600A, R290, R409

Copyright © 2014 ZhengJiang AnSheng Machinery Manufacture Ltd. All rights reserved. manage Support:www.it579.net