Project and system situation in Zouxian Power Plant were introduced, and the piping design parameters and the piping material of main steam system and main feed water system were determined.
对邹县发电厂四期工程和系统状况进行了介绍，确定了主蒸汽系统和主给水系统管道的设计参数，选择了管道材料。
The remained thick slurry of starch production contains a plenty of plant-protein, which can be a main raw material for producing livestock feed.
淀粉余浆中含有大量的植物蛋白，是饲料的主要原料。
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