各种姿势玩小处雏女视频,精品三级国产在线看,未满小14洗澡无码视频网站,seerx性欧美巨大,中国熟妇毛多多裸交视频,人妻精品一区二区,wwwxxx国产,国产乱码一区二区免费

儀器網(yiqi.com)歡迎您!

| 注冊2 登錄
網站首頁-資訊-專題- 微頭條-話題-產品- 品牌庫-搜索-供應商- 展會-招標-采購- 社區-知識-技術-資料庫-方案-產品庫- 視頻

應用方案

儀器網/ 應用方案/ Glass sample holders - improved design

立即掃碼咨詢

聯系方式:400-822-6768

聯系我們時請說明在儀器網(www.xlh123.com)上看到的!

掃    碼    分   享
Glass sample holders - improved design Glass ARC bombs are used with peroxides and other chemicals whose decomposition iscatalysed by metal, recent redesign and improved manufacture has allowed us to offer higherquality glass test cells without an increase in their price. Please request more informationfrom THT very small sample chemical or battery component may be tested in the ARC. This method uses a side branch tube for pressure measurement and so is ideal for pyrophoric and other such reactive materials because the complete assembly may be made in a glove box 加速量熱儀(ARC)

參與評論

全部評論(0條)

推薦方案

在線留言

上傳文檔或圖片,大小不超過10M
換一張?
取消