进口空油压_油缸|气缸|电磁阀|变量叶片泵|压力继电器|电机|压力计|三点组合WINNER方向阀 DP11A3NAL
（二口二位，导压操作，内部排油到口3，常闭型）
DP11A3NAL/DP11A3NAK/DP11A3NAC
DP11A3NBL/DP11A3NBK/DP11A3NBC
DP11A3NCL/DP11A3NCK/DP11A3NCC
DP11A3NDL/DP11A3NDK/DP11A3NDC
DP11A3NEL/DP11A3NEK/DP11A3NEC
DP11A3NKL/DP11A3NKK/DP11A3NKC
DP11A3NWL/DP11A3NWK/DP11A3NWC
