DTAL-P-76,DTAL-P-102,DTSQP-Y-75S,活塞式脉冲阀ALSTOM阿尔斯通型
DN-80,DTSP-Y-76S,DTJ-Y-25,DTSQP-YM-76S,
DTH-Y-25,DTH-Y-40S,DTNG-Y-76S,DTZR-Y-76S,
CD-80,DTZR-Y-80S,DTZR-Y-102S,DTTH-Y-76S,
DTTH-Y-102S,