bed mortar meaning in English
打底砂浆
垫层砂浆
灰浆层
Examples
- Testing of mortars containing mineral binders ; freshly mixed mortar ; determination of workability time and correction time of thin - bed mortar for use with masonry
对含有矿物粘合剂的砂浆的检验.新制砂浆.砌体工程用
打底砂浆
垫层砂浆
灰浆层