人天天躁夜夜躁狠狠综合2020_国产一级特色黄色网站_s8视频在线观看国产_特级无码视频在线观看

PRODUCTS

我們是含氟精細(xì)化工行業(yè)的重點(diǎn)企業(yè)

We are the key enterprises in the fluorine fine chemicals industry

Electronic Grade Fluorobenzene
CAS NO.: 462-06-6
Molecular weight: 96.1
EC NO.: 207-321-7