国产VA免费精品高清在线30页,麻豆文化传媒一区,青草青草久热国产精品,最新国产精品精品视频

<li id="awifj"><video id="awifj"></video></li><li id="awifj"><video id="awifj"></video></li>

Superaccelerator/Strength-enhancer

Superaccelerator/Strength-enhancer

Products

SBT?-510 Superaccelerator

SBT?-510 is a high-performance, eco-friendly concrete admixture developed by Sobute New Materials Co. Ltd. SBT?-510 can shorten the cement induction process and promote early formation of hydration product, thus accelerating hydration and early-age strength development. With SBT?-510, early-age strength (<24h) can be …

<li id="utwpc"></li>

<li id="utwpc"><optgroup id="utwpc"></optgroup></li>

<tbody id="utwpc"></tbody>