DB DPHA-1713/NPT DPHA-1713/NPT/7-24DC DPHA-1713/GK/24DC DPHANPT/7-24DC DPHA-2713/GK/24DC DPHA-2713/NPT/7-24DC 467 防爆电液阀 DPHA-2714/GK24DC 468 防爆比例阀 DPHA-A-273-L5/NPT 470 防爆比例阀 DPZA-A-271-L5/NPT 471 防爆比例阀 DPZA-A-271-S5/NPT 472 防爆比例阀 DPZA-A-273-L5/NPT DPZA-A-273-L5/NPT/7-X24DC电磁换向阀DKX24DC 338 电磁换向阀 DKX24DC 339 电磁换向阀 DKI-1710-X24DC 340 电磁换向阀 DKX24DC 341 电磁换向阀 DKAC 342 电磁换向阀 DKX24DC电磁换向阀 DKU-1710-X24DC 345 电磁换向阀 DKUX24DC 346 电磁换向阀 DKUX24DC 347 电磁换向阀 DKU-1717-X24DC
