日本NACHI那智电磁阀SS-G01-A3Z-GR-C1-31 ¥700.00 台湾7OCEAN七洋满油阀PFV-100-10 ¥800.00 日本NACHI那智电磁阀SS-G01-C5-FR-E1-20 ¥500.00 VTOZ维拓斯比例阀MA-AGMZO-A-10/100 ¥650.00 台湾7OCEAN七洋单向节流阀FCI-06-2-N-10 ¥650.00 台湾7OCEAN七洋电液换向阀DG08H-E1-7AL-ET-DC24-DN-70-S ¥500.00