Methods of test for masonry - determination of bond strength by the bond wrench method 圬工的试验方法.粘结扭转法测定粘结强度
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Methods of test for masonry - part 5 : determination of bond strength by the bond wrench method ; german version en 1052 - 5 : 2005 圬工的试验方法.第5部分:粘结扭转法测定粘结强度