Northman北部精机,两通常开式锥阀SV12-21S-N-0-DG,SV12-21S-N-0-DL,SV12-21S-N-0-DR,SV12-21S-V-0-DR,SV12-21S-V-0-AG,SV12-21S-V-0-AP,SV12-21S-V-230-DG,SV12-21S-V-230-DL,SV12-21S-V-230-DR,SV12-21S-V-230-AG

Northman北部精机,两通常开式锥阀SV12-21S-N-0-DG,SV12-21S-N-0-DL,SV12-21S-N-0-DR,SV12-21S-V-0-DR,SV12-21S-V-0-AG,SV12-21S-V-0-AP,SV12-21S-V-230-DG,SV12-21S-V-230-DL,SV12-21S-V-230-DR,SV12-21S-V-230-AG

SV12-21S-N-0-DG,SV12-21S-N-0-DL,SV12-21S-N-0-DR,SV12-21S-N-0-AG,SV12-21S-N-0-AP, SV12-21S-N-12-DG,SV12-21S-N-12-DL,SV12-21S-N-12-DR,SV12-21S-N-12-AG,SV12-21S-N-12-AP, SV12-21S-N-24-DG,SV12-21S-N-24-DL,SV12-21S-N-24-DR,SV12-21S-N-24-AG,SV12-21S-N-24-AP, SV12-21S-N-115-DG,SV12-21S-N-115-DL,SV12-21S-N-115-DR,SV12-21S-N-115-AG,SV12-21S-N-115-AP, SV12-21S-N-230-DG,SV12-21S-N-230-DL,SV12-21S-N-230-DR,SV12-21S-N-230-AG,SV12-21S-N-230-AP, SV12-21S-V-0-DG,SV12-21S-V-0-DL,SV12-21S-V-0-DR,SV12-21S-V-0-AG,SV12-21S-V-0-AP, SV12-21S-V-12-DG,SV12-21S-V-12-DL,SV12-21S-V-12-DR,SV12-21S-V-12-AG,SV12-21S-V-12-AP, SV12-21S-V-24-DG,SV12-21S-V-24-DL,SV12-21S-V-24-DR,SV12-21S-V-24-AG,SV12-21S-V-24-AP, SV12-21S-V-115-DG,SV12-21S-V-115-DL,SV12-21S-V-115-DR,SV12-21S-V-115-AG,SV12-21S-V-115-AP, SV12-21S-V-230-DG,SV12-21S-V-230-DL,SV12-21S-V-230-DR,SV12-21S-V-230-AG,SV12-21S-V-230-AP,