The regional and international combo network is integrated with domestic trunk and feederlines.
地区和国际航线网络与国内支干线航班有机结合。
2
Install feeder as illustrated. If boiler tappings for equalizing pipes "a" and "b" are not available, connect either one or both as shown by dotted lines.
按照图示安装给水器。如果锅炉没有配置平衡管道“A”和“B”，则如虚线所示在一侧或两侧进行连接。
3
Selection of the feeder layer, medium, and supplemental cytokines and their roles in establishing and maintaining human ES and EG cell lines at present are illustrated in detail systematically.