mortar-chalked joint的意思|示意
美 / /
英 / /
砂浆勾缝
mortar-chalked joint的网络常见释义
砂浆勾缝 ... mortar admixture 灰浆或水泥砂浆掺合料 mortar-chalked joint 砂浆勾缝 mortar joint 灰缝 ...