大连理工大学 / 流体输配管网
正确率:100%
蒸汽供热管网中蒸汽干管汽水同向流动时,坡度宜为(),不得小于()。
A.0.005,0.002
B.0.003,0.002
C.0.005,0.003
参考答案:
A.0.005,0.002
B.0.003,0.002
C.0.005,0.003