亚洲一级日韩高清无码_美女脱裙打光屁屁视频_十大黄色软件下载分享的内容是很丰富的_日本一二线不卡在线观看_永久免费午夜福利视频_下载黄片软件_久久精品國產亞洲高清_国产精品完整版无码a级毛片_蜜桃女同一区二区免费AV哟_а√天堂中亚洲人成在线影院
<th id="6a0gy"></th>
<ul id="6a0gy"></ul>
<samp id="6a0gy"></samp>
<samp id="6a0gy"></samp>
<ul id="6a0gy"></ul>
Chinese
Search
Home
About Us
Chairman’s address
Company Profile
Culture
History
Honor& Qualification
Partnership
Subsidiaries
Gas Products
Product Center
Media Center
Company News
Industry News
Video
Gas knowledge
Investors
Periodic Report
Stock
Social Responsibilities
Careers
Talents principle
Employee Welfare
Join us
Contact Us
Contact us
Online Message
CF4
Product Name：Tetrafluoromethane
CAS Number: 75-73-0 UN Number:1982 Cylinder size: 40L, 47L, 50L Valve type: CGA580, CGA320, DIN6, W22R, DISS716 Purity grade: 99.9~99.999%
Return to list
Product Details
氣瓶容積：44L\47L
充裝壓力：
交貨方式：工廠交貨/送貨上門
