Using local materials ( cement, sand, stone ), HSM pumping aid, ZL slag, C 70、 C 80 high - strength pumping concrete was developed.利用本地材料 ( 水泥 、 砂 、 石 ) 和自行研制的HSM高效泵送剂 、 ZL矿粉配制出C70 、 C80 高强 泵送混凝土.All dependants of in cou...
The author thinks apiculture must take the route that industrialization runs.笔者认为养蜂业必须走产业化经营之路.The tool with the main est apiculture is beehive and mew plinth.养蜂最基本的工具是蜂箱和巢础.How to accelerate apiculture development?如何加快养...
结合9801型脱砷剂的应用过程及实际生产运行数据,介绍了9801型丙烯脱砷剂在我厂丙烯精制中首次工业应用的效果.The first industrial application of 9801 propylene de - arsenic catalyst in Harbin Petrochemical Company was described....
肯尼亚的罗伯特·基布是800米决赛入围者中速度最快的选手.Kenya's Robert Kibe was the fastest qualifier for the 800 metres final.“小子，这不关你的事！”麦克洛斯基威胁道。"This ain't no affair of yours, boy!" McClosky said threateningly.基冈为南安普敦队踢了两个赛季，共上场68次，进...