西门子PDS433差压变送器 PDS433H-1DS0-A1DA PDS433H-1ES0-A1DA PDS433H-1FS0-A1DA PDS433H-1GS0-A1DA PDS433H-1HS0-A1DA PDS433H-2DS0-A1DA PDS433H-2ES0-A1DA PDS433H-2FS0-A1DA PDS433H-2GS0-A1DA PDS433H-2HS0-A1DA PDS433H-1DS0-A1NA PDS433H-1ES0-A1NA PDS433H-1FS0-A1NA PDS433H-1GS0-A1NA PDS433H-1HS0-A1NA 联系方式：邱园园 15996646690 电话：0513-68612186/9
传真：0513-68612186 邮箱：106830449@QQ.COM 即时沟通QQ:1239888098 QQ：106830449
