Patent certificate of Three layer filter paper to measure water loss patent -2_ZheJiang Jinling Refrigeration Engineering Co. Ltd

Patent Certificate for Inventi

Utility Model Patent Certifica Patent Certificate for Inventi

Patent certificate of Three layer filter paper to measure water loss patent -2

National toll-free service hotline：

0575-87696888

Email：info@cnjinling.com‬

Address：DongGong Industrial Park, Zhuji City, Zhejiang Province, China.

: Focus On Us

Copyright © 1983-2020 ZheJiang Jinling Refrigeration Engineering Co. Ltd　Record No：浙ICP备19027357号-1

Technical Support：juhebang　