NIHON SEIKI日本精器电磁阀BN BN-7V47B-10N-D-E200 纳加霍里科技（深圳）有限公司

p1Src=//y1.yzimgs.com/uploads/507498/202397-10834202.jpg&p2Src=//y1.yzimgs.com/uploads/507498/202397-10839346.jpg&p3Src=//y1.yzimgs.com/uploads/507498/202397-10844114.jpg