The text introduce the characteristic, principium, configuration, type, use and application of type drum microfilter.文中介绍了新型瓦楞面微孔过滤机的特点 、 工作原理 、 结构 、 选型 、 使用场合和应用实例....
The territories of two married people interpenetrate a lot.两个已婚人的领域渗透了很多.They just want to return to their families in the occupied territories.他们只是想回到在占领区的家人身边。...colonies and other subject territories.殖民地和其他臣服的属地Americ...