2DG5AP0909R2DG5AP0909R2DG5AP0909R2DG5AP0909R3、可靠性进一步提高：本泵通过了中华人民共和国机械部行业标准JB/T7043-93（液向柱塞泵技术条件）和JB/T7044-93（液向柱塞试验方法）。。2DG5AP0909R先导式电磁阀先导式电磁阀先导式电磁阀先导式电磁阀50T:50T-07,50T-12,50T-14,50T-17,50T-20,50T-23,50T-26L,50T-30,50T-36,50T-39.50T-07-F-R,50T-12-F-R,50T-14-F-R,50T-17-F-R,50T-20-F-R,50T-23-F-R,50T-26-F-R,50T-30-F-R,50T-36-F-R,50T-39-F-R.50T-07-L-R,50T-12-L-R,50T-14-L-R,50T-17-L-R,50T-20-L-R,50T-23-L-R,50T-26-L-R,50T-30-L-R,50T-36-L-R,50T-39-L-R.先导式电磁阀2DG5AP0909R直通单向阀 A-G04

2DL4BE0909R倒流防止器：http://www.jdzj.com/jiage/5_37019182.html