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关注:1
2013-05-23 12:21
求翻译:Concrete should be continuous. When placement must be intermittent, and intervals should be shortened and should be in front of the front layer concrete sets, finished pouring the concrete. Transport and pouring of concrete and full time interval shall not exceed the relevant provisions;是什么意思?![]() ![]() Concrete should be continuous. When placement must be intermittent, and intervals should be shortened and should be in front of the front layer concrete sets, finished pouring the concrete. Transport and pouring of concrete and full time interval shall not exceed the relevant provisions;
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