... 成形反射器天线 {电磁} shaped reflector antenna; 成形缝 fashion seam; 成形工 {陶瓷} former; batterout; ...
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Take new built mine seam for example, expound the advantages of leaving roadway fashion of concrete coal refuse cinder cement stone wall, and make analysis of technical economic.
以典型的新建煤矿煤层为例，阐述采用水泥煤矸碴胶泥砌筑石墙留巷方式的优点，并进行技术经济分析。
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