镘刀 meaning in Chinese

float; [设计] trowel; hand float trowel

Standard classification for acoustically absorptive materials applied by trowel or spray
镘刀抹涂或喷涂用的吸音材料的标准分类
Practice for encapsulants for spray - or - trowel - applied friable asbestos - containing building materials
含石棉易碎建筑材料密封剂喷涂或镘刀涂抹规程
Standard practice for encapsulants for spray - or trowel - applied friable asbestos - containing building materials
建筑材料中喷涂或镘刀涂抹的易碎石棉用密封的标准实施规程