So in the construction industry concrete is the stuff that results when you mix cement with filler material like sand or gravel.
因此在建筑业范围内，混凝土是水泥与沙或沙砾等填充物混合之后的产物。
The causes to such defects as cracking and sand inclusion in the integral rear draft lug and the body center plate filler are analyzed, and the technology improvement measures are described.
分析了一体式后从板座及上心盘座裂纹、夹砂等缺陷产生的原因，并介绍了工艺改进措施。
These alloys are used for welding and brazing filler materials and for sand and die castings.
这些合金用于定位焊接和铜焊的焊料，和用做打磨或模铸。
In order to research the usability of low-energy dynamic compaction and non-filler vibro-flush for treating loose fine sand and their reinforcing effects, a serial of tests have been carried out.
结合某松细砂地基加固工程，对低能量强夯法和无填料振冲法处理松细砂地基的适用性及加固效果进行了试验研究，并对它们的适用范围、优缺点进行了比较分析。
The filler material media includes:quartz sand, anthracite, magnetite, manganese sand, diatomite, etc.
滤料介质包括：石英砂、无烟煤、磁铁矿、锰砂、硅藻土、等。
The filler material media includes:quartz sand, anthracite, magnetite, manganese sand, diatomite, etc.
滤料介质包括：石英砂、无烟煤、磁铁矿、锰砂、硅藻土、等。
应用推荐