Methods of test for mortar for masonry . determination of water vapour permeability of hardened rendering and plastering mortars 圬工灰浆试验方法.硬化粉刷灰浆和灰泥灰浆水蒸发渗透性的测定
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Methods of test for mortar for masonry - determination of water vapour permeability of hardened rendering and plastering mortars 砖石工程用灰浆的试验方法.硬化粉刷灰浆和灰泥灰浆的水蒸发渗透性的测定