碱浴融法测定原油中钒含量,炭化温度和灰化温度分别为().
2023-12-01专业-单选
碱浴融法测定原油中钒含量,炭化温度和灰化温度分别为().
A.525+25C.925+25C
B.525+25C.775+25C
C.775+25C.925+25C
D.625+25C.925+25C
正确答案是A

碱浴融法测定原油中钒含量,炭化温度和灰化温度分别为().
A.525+25C.925+25C
B.525+25C.775+25C
C.775+25C.925+25C
D.625+25C.925+25C
正确答案是A