Methods of test for mortar for masonry - determination of the compatibility of one - coat rendering mortars with substrates 砖石结构用灰浆试验方法.单层初涂沙浆与基质的适配性的测定
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Methods of test for mortar for masonry - part 21 : determination of the compatibility of one - coat rendering mortars with substrates 圬工用灰浆的检验方法.第21部分:测定底层灰浆与基材的兼容性
3.
Methods of test for mortar for masonry - part 21 : determination of the compatibility of one - coat rendering mortars with substrates ; german version en 1015 - 21 : 2002 圬工灰浆试验方法.第21部分:底层灰浆与基材的兼容性