W "以下换算错误的是:()( )
2023-12-01基础发电工1
W "以下换算错误的是:()( )
A.1 mmH2O=9.80665 Pa
B.1 lbf/ft2=47.8803 Pa
C.1 inH2O=24.9082Pa
D.1 lbf/in2=6.89476 kPa"
正确答案是C

W "以下换算错误的是:()( )
A.1 mmH2O=9.80665 Pa
B.1 lbf/ft2=47.8803 Pa
C.1 inH2O=24.9082Pa
D.1 lbf/in2=6.89476 kPa"
正确答案是C