YUTIEN轉角式單向閥部分常規(guī)型號參考:CRG-03-05 , CRG-03-50 , CRG-06-05 , CRG-06-50 , CRG-10-05 , CRG-10-50
YUTIEN油田方向控制閥 CRG系列轉角式單向閥 常規(guī)板式
YUTIEN轉角式單向閥部分常規(guī)型號參考:CRG-03-05 , CRG-03-50 , CRG-06-05 , CRG-06-50 , CRG-10-05 , CRG-10-50
PDF 
