夜夜未满十八勿进的爽爽影院|中文字幕人成无码人妻综合社区|春药玩弄少妇高潮吼叫|欧美偷窥清纯综合图区|五月婷久久综合狠狠爱97
歡迎光臨Puyang Hengtai Petrochemical Industry Co.,Ltd官方網站!
|
HOME
ABOUT US
PRODUCT
C5 Petroleum Resin
C9 petroleum Resin
C5/C9 Copolymerized Resin
DCPD Petroleum Resin
Hydrogenated Resin
Coumarone indene Resin
Liquid products
ALBUM
HONOR
ORDER
CONTACT
Keywords:
C5 Petroleum Resin
C9 petroleum Resin
C5/C9 Copolymerized Resin
DCPD Petroleum Resin
Hydrogenated Resin
Coumarone indene Resin
Liquid products
Location:
HOME
》
PRODUCT
》
Liquid products
Mixed C4
Abstract:
注:
1
)將試樣注入
100mL
玻璃量筒中觀察,應當透明,沒有懸浮和沉降的機械雜質及水分。在有異議是,以
GB/T511
和
GB/T260
方法測定結果為準。
Up:No
Down:No
<< Back
產品中心
PRODUCT
C5 Petroleum Resin
C9 petroleum Resin
C5/C9 Copolymerized Resin
DCPD Petroleum Resin
Hydrogenated Resin
Coumarone indene Resin
Liquid products
Puyang Hengtai Petrochemical Industry Co.,Ltd
TEL:0393-8901905 8901906
URL:m.ptdhtvb.cn
ADDRESS:High-tech Industrial Development Zone, Puyang City, Henan Province
C5 Petroleum Resin
C9 petroleum Resin
C5/C9 Copolymerized Resin
DCPD Petroleum Resin
Hydrogenated Resin
Coumarone indene Resin
Liquid products
掃一掃 關注微信
Copyright@2019 Puyang Hengtai Petrochemical Industry Co.,Ltd All rights reserved
TEL:0393-8901905 8901906
關閉
在線客服
656231510
掃一掃 關注微信
在線客服