錯誤:錯誤的SQL字符串 update user_pro set hots= hots+1 where ID=213 深夜视频国产,毛片在线看网站

日本精品一,一级乱淫免费视频,国产日产精品一区二区,国产黄三级看三级,日韩精品永久免费视频,少妇情欲一区二区影视,一本一道久久a久久综合精品图

Details

High resistance to tear silica gel plates

Post:2014-1-7閱讀次數(shù):6110
GB0101A tear resistant silicone plate
Specification: 1 ~ 50mmX500 ~ 2000mm
Performance: high resistance to tearing performance, good oil resistance, high temperature resistanc
Usage: get to work in the oil medium high and low temperature environments, can be punched seals, gaskets, seals good sealing performance for pharmaceutical, chemical and food industries, and applies to withstand the pressure of demanding environments
Parameters: Specific Gravity: 1.30; Tearing: 6Mpa; Elongation: 300%; Hardness: 65 ° ± 5 °
Features: transparency, green
Contact Us

Company name: Nanjing Gubai rubber and plastic products Co., Ltd
Contact: Mr. Zhang
Tel: 13913357636
Wechat contact: 13913357636
Email contact: 1425214787@qq.com
Address: No. 18, Huashan Road, economic development zone, Gaochun District, Nanjing