免费永久看黄在线观看-亚洲综合伊人久久大杳蕉-丰满少妇被猛烈进入-夜夜国产亚洲视频香蕉

Your Location: Home ProductSurfactant for electroplating pretreatment agentSurfactant (for soaking, ultrasonic degreasing, cleaning)

Product
Surfactant (for soaking, ultrasonic degreasing, cleaning)
Product Model Product Name Temperature Description
X-6 表面活性劑 無(wú)限制
脫脂除蠟去污力、無(wú)濁點(diǎn),適當(dāng)?shù)腍LB值,耐酸堿、對(duì)油污蠟有良好的分散力、避免油污蠟垢返沾,增加脫脂除蠟?zāi)芰?,增加除蠟水或除油劑的耐用性?/div>
X-7 表面活性劑 無(wú)限制
脫脂除蠟去污力、無(wú)濁點(diǎn),適當(dāng)?shù)腍LB值,耐酸堿、對(duì)油污蠟有良好的分散力、避免油污蠟垢返沾,增加脫脂除蠟?zāi)芰?,增加除蠟水或除油劑的耐用性?/div>