單項(xiàng)選擇題R-101A/B出口溫度聯(lián)鎖值()℃

A.280
B.250
C.300
D.298


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A.7~10
B.9~9.5
C.9~11
D.6~8

2.單項(xiàng)選擇題C-407釜液pH范圍()

A.8~8.5
B.9~9.5
C.9~11
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3.單項(xiàng)選擇題C-301釜液pH值范圍()

A.8~8.5
B.9~9.5
C.9~11
D.6~8

4.單項(xiàng)選擇題C-206釜液pH值范圍()

A.8~8.5
B.9~9.5
C.9~11
D.7~10

5.單項(xiàng)選擇題貧吸收液pH值范圍()

A.8~8.5
B.9~9.5
C.9~11
D.7~10