錯誤:錯誤的SQL字符串 update user_pro set hots= hots+1 where ID=213 中文字幕日本在线观看,亚洲一区二区高清视频

日本a高清,欧美大尺度电影未删减版,成人福利网站,你懂的黄色,久久久久久午夜噜噜噜噜蜜臀av,生死线电视剧全集免费在线观看 ,性欧美一区二区

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