油－气分配混合器 ZRQHQ-J4A1,ZRQHQ-J4A2,ZRQHQ-J4B1,ZRQHQ-J4B2,ZRQHQ-J6A1,ZRQHQ-J6A2,


0.2


0.08


19


4




ZRQHQ-J4A2

01/22 03:15