... poor concrete 劣质混凝土; 贫混凝土 concrete mixing 混凝拌合机; 混凝土搅拌; 途中搅拌 mixing concrete 混凝土拌制 ...
基于2个网页-相关网页
poor concrete subgrade 贫混凝土基层
poor quality concrete 劣质混凝土
Poor-mix concrete 瘠配混凝土 ; 贫混凝土
poor-quality concrete 劣质混凝土
The application research on the waxed curing agent as poor concrete basis insulating layer;
论述了以石蜡、亚麻籽油为主要原料的混凝土养护剂的研制方法。
Reformers also need to take concrete steps to address the whole range of factors that hold poor students back.
改革派还需要更确切的方法来对付那一系列阻滞穷学生学习的因素。
Looking at concrete high-rise houses in poor rural areas, one may think that the life of farmers has changed.
看着贫困的农村地区立起水泥高层大厦,人们可能会觉得农民生活变好了。
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