PT124-50MPa-M14
PT4616B-1/2-20-20MPa-150/470
CYY772-35MPa-1/2
CYY771-35MPa-1/2
PT124B-5M-M14-6/18-10V
PT124-35MPa-M14-150/470
PT124B-121-M22-152/460
PT124Y-610系列压力仪表
PT111-80MPa-M22*1.5
PT123-50MPa-1/2
PT131-35MPa-M14*1.5
PT131-50MPa-M14