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- The synthesis and application of SM-cationic asphalt emulsifier,imidazoline chlorideused in highway construction are presented. 报道公路铺筑和养护用SM型阳离子沥青乳化剂的合成工艺和应用条件。
- This paper introduoes a process and principle of preparation of asphalt emulsifier using lignin as raw material,and compares the cost and properties of the emulsifier. 本文介绍了以木质素为原料制备沥青乳化剂的原理和方法，并比较了乳化成本、乳化性能。
- The paper introduces the research on RHJ asphalt emulsifiers of cations. 介绍了RHJ型阳离子沥青乳化剂的研究过程。
- Inspection result shows that it has better effect than the same kind of domestic produce to use the RHJ asphalt emulsifiers. 检测结果表明,研究的沥青乳化剂性能较优于国内已有的同类产品。
- Asphalt is used for making road surfaces. 沥青常用于铺路。
- Synthesis of a New Asphalt Emulsifier and Its Emulsification Performance 沥青乳化剂的合成及乳化性能研究
- He covered over the hole in the roof with a piece of asphalt felt. 他用一块沥青油毡盖住了房顶的漏洞。
- asphalt emulsifier 沥青乳化剂
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- Synthesis of a new cationic asphalt emulsifier and its emulsification performance 阳离子沥青乳化剂合成及乳化性能研究
- How to Add in Food for Emulsifier Correctly? 乳化剂应如何正确添加到食品中?
- Synthetic fatty acid used as an emulsifier. 用脂肪酸合成作为乳化剂。
- Soap is the most commonly used emulsifier. 肥皂是生活中最常用的乳化剂。
- Coarse crumb rubber is apt to deposit in asphalt. 粗的橡胶颗粒容易在沥青中沉淀。
- The road was metalled, then asphalt was laid. 道路被铺上碎石子，然后再铺以沥青。
- The asphalt pavements are very clean. 那些沥青的铺道，是很干净的。
- The network of asphalt concrete mixer. 沥青搅拌设备网。
- Yes both of us need her, this is the asphalt world. 是的,我俩都需要她,在这沥青世界。
- Most streets are laid with asphalt. 多数街道是用柏油铺的。
- We used asphalt to surface over the driveway. 我们使用沥青铺设马路与道的路面
