超碰97精品,超碰精品一区二区三区

化工產(chǎn)品及用途數(shù)據(jù)庫香料庫顏料庫染料庫化學(xué)配方數(shù)據(jù)庫暢銷藥物查詢系統(tǒng) 藥物化學(xué)大辭典 FDA藥品批準(zhǔn)信息 FDA藥品獨占權(quán)信息 FDA藥品專利信息 DMF提交信息庫

化學(xué)配方數(shù)據(jù)庫

配方類型：	POLISHES
配方說明：	Silver Polish (Tarnish-Retardant, Soft Paste)
配方組成：	4. Brij 30/5.0 2. Natrosol 250 LR/1.0 5. Kaopolite SF/14.5 6. Korthix^T^M/5.0 3. Tarnish Retardant/5.0 1. Water/69.4 7. Methyl p-Hydroxybenzoate/0.1
配制方法：	Mix (2) into (1). Separately dissolve (3) in (4), with slight warming if necessary, then add to previous mixture. With intensive agitation, add (5), then (6), continuing agitation until well dispersed and smooth. Add (7) as preservative.

@2009-2026 洛克化工網(wǎng) 浙ICP備16009103號版權(quán)聲明

<span id="vukl8"></span>

日韩桃色精品,AV日韩网,国产女人精品免费网站,射久久久久久久,超碰97在线直播,思思热999re,久久大香蕉在线视频,国产视频九色在线,在线极品国产精品专区