First, a lot of experiments about changing character on CaCO3 surface has been rearsched,example,fatty acid,pentaerythritol,rosin ester,cocoanut oil,rosin, pentaerythritol + rosin ester,glycerine + rosin ester ,cocoanut oil + oleic acid,titanate + fatty acid,cocoanut oil + fatty acid, and so on surface active agents. Among these surface active agents, cocoanut oil + oleic acid,and titanate+ fatty acid,and cocoanut oil + fatty acid are the best.

本文首先對(duì)納米碳酸鈣的活化改性進(jìn)行了實(shí)驗(yàn)研究，在硬脂酸鈉激情区小说区图片区另类、季戊四醇97超级对对碰、松香酯、椰子油在线观看的精品视频、松香一级免费A片、季戊四醇+松香酯、甘油+松香酯中国美女裸体野外操逼高清免费看三级毛片、椰子油+油酸永久观看免费揉美女网站成永久免费、鈦酸酯+硬脂酸鈉、椰子油+硬脂酸鈉等表面改性劑中啊啊啊不要慢点，以硬脂酸鈉人禽交欧美网站、椰子油、油酸+椰子油、椰子油+硬脂酸鈉等活化劑的活化效果較為理想快播一级毛片。

A series of interpenetrating polymer network materials, based on a rosin-based epoxy resin and a turpentine-based polyurethane were prepared from gum rosin and turpentine oil.

以同步法制備不同配比的松香基環(huán)氧樹脂/松節(jié)油基聚氨酯互穿網(wǎng)絡(luò)體系天堂欧美成公司。

Petition of the Manufacturers of Candles, Waxlights, Lamps, Candlesticks, Street Lamps, Snuffers, Extinguishers, and of the Producers of Oil Tallow, Rosin, Alcohol, and, Generally, of Everything Connected with Lighting.

蠟燭、蠟形燈欧美一级黄片直播、燈欧美18xxxx、燭臺(tái)3级性爱短片网、街燈夜夜草AV、剪燭心用的剪子、滅火器以及動(dòng)物油囯片产av无码毛片一级、松香免费的黄色视频91、酒精諸多生產(chǎn)廠商，總之是任何與照明有關(guān)的商家提交給議會(huì)代表的請(qǐng)?jiān)笗?/p>

A series of coated urea and coated compound fertilizer were prepared with rosin and Tung oil as film-forming materials.

以桐油為主要成膜材料制備了桐油包膜尿素和桐油包膜復(fù)合肥料在线日韩成人电视播放器。

Juda and the land of Israel, they were thy merchants with the best corn: they set forth balm, and honey, and oil, and rosin in thy fairs.

猶大和以色列地也和你通商国产一级免费在线黄色视频，以米尼特谷、蠟国产精品最新自拍91、蜜一级A片五月天久久久、油和香料與你交易貨物。

rosin oil：松香油

rosin ester 酯屎 | rosin oil 松香油 | rosin pitch 松香瀝青

rosin oil：樹脂油

"樹脂橡膠","rosin gum" | "樹脂油","rosin oil" | "樹脂清漆","rosin varnish"

rosin oil, retinol：松香油

松香鹽||rosin salt | 松香油||rosin oil, retinol | 松香腈||rosin nitrile

sodium salt of disproportionated tall oil rosin：歧化妥爾油松香鈉鹽

起反應(yīng)的硅氧烷消泡劑 reacted silicone dofoamer | 歧化妥爾油松香鈉鹽 sodium salt of disproportionated tall oil rosin | 歧化松香 disproportionated rosin