日产久久视频,欧美性猛交xxxx乱大交蜜桃,国产精品视频一区二区三区四蜜臂 ,干少妇浪潮AV

此頁面上的內(nèi)容需要較新版本的 Adobe Flash Player。

獲取 Adobe Flash Player

Product > Petrochemical additive
Petrochemical additive

 

[ Products Description ] 
To meet the demands of high efficiency and environmental protection in petrochemical production, aiming at the latest international techniques, we have developed various kinds of additives with excellent property by cooperation with the research institutes and universities, which have been used in petrochemical industry, and achieved satisfactory result.

[ Features & Applications ]

Name Type Properties
Application
Demulsifiler RR Density: 0.9-1.1kg/L
Freezing point: ≤-20°C
Hydroxyl value: ≤50mgKOH/g
PH(1% Solution): 5-7
Dewatering and desalting in electric desalting plant in oil refinery.
Decalcifying agent CaD9700 Density: 1.2-1.5kg/L
Freezing point: ≤-20°C
PH: 6-7
Defoamer XP Density: 0.8-0.9kg/L
Freezing point: ≥70°C
Hydroxyl value: ≤0.1mgKOH/g
Elimination and inhition of foam in the oil in delayed coking plant
Anti-oxidant KS Density: 0.85-1.05kg/L
Freezing point: ≤-25°C
Kinetic viscosity: 2.0-6.0mm2/s
Anti-oxidant Autioxygen agent suitable for gasoline, diesel oil, jet fuel and lube oil etc.
Gasoline stabilizer GS Density: 0.85-1.05kg/L
Freezing point: ≤-20°C
Solid Content: 65±2%
Gasoline stabilizer Antioxidation, scale inhibition and heighten the combustion efficiency.
Add: Xiangdong Ceramic Industrial Park, Pingxiang City, Jiangxi Province  Chairman: Xv Huaisheng +86-13907993138 General manager:Zhang Mingli +86-13907999263
Tel: +86-799-3411918  Fax: +86-799-3412668  E-mail: pcp@sino-packing.com  P.C.: 337022  
Pingxiang Petrochemical Packing Co., Ltd. Copyright(C)2015 Supported by?ChemNet?ChinaChemNet?Toocle

九色PORNY视频黑人| 久久av无码精品人妻出轨| AV人妻社区男人的天堂| 影音先锋无码在线资源| 国产强奸AV| 不卡无码毛片| 91人妻在线视频| 激情文学第一页| 韩国三级BD高清中字| 丁香五月天亚洲综合4438网| 娇妻玩4p被三个男人伺候电影| 囯产精品久久久久久久久久新婚| 欧美精品 久久| 亚欧无码av在线| 三级中文字幕永久在线| 色欲AV性久久久| 99re8这里只有精品在线播放| 欧美日韩另类自拍| 狠狠草伊人影院| 国产一区二区三区乱码| 国产真实伦在线观看视频| 国产AV电影一区二区| 国产丝袜一区二区在线观看| 国产欧美精品国产国产专区| 亚洲成AV人无码综合在线观看| 人人妻人人操欧美| 一区二区三区久久综合| AV蜜芽影院| 欧洲精品色在线观看| 搡8o老女人老妇人老熟| 日本乱偷互换人妻中文字幕| 视频一区国产成人版| 亚洲激情A∨| 国产模特一区二区三区| 九色丨porny丨自拍 icu| 夜夜爽天天爽| 无码AV免费永久免费永久专区 | 亚洲无码直播| 品爱网视频在线播放| 中文在线观看影院二区| 456成人影院|