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全苏建筑安装机械化手持工具、振捣器和装修机械设计科研所(简称ВНИИСМИ)与中央施工组织、机械化与技术援助科研所(简称ЦНИИОМТП)共同进行了关于抹光机圆盘的最适合现代抹灰工艺的轻型耐磨材料选择的研究。所采用的灰浆,根据配比具有不同的初凝期和硬化期,它决定着抹灰工艺完成的程序和找平抹光作业开始与结束的极限期限(见下表)。
The all-Soviet construction and installation mechanized hand tools, vibrators and decoration machinery design and research institute (abbreviated as ВНИИСМИ) cooperated with the Central Construction Organization, Mechanization and Technical Assistance Research Institute (hereinafter referred to as ЦНИИМТП) on the most suitable modern wipe for trowel discs. Study on the Selection of Lightweight Abrasion Resistant Materials for Grey Processes. The mortar used has a different initial setting and hardening period depending on the ratio. It determines the completion procedure of the plastering process and the deadline for the start and end of the smoothing work (see table below).