17 回复:1 PA=多少mm/Hg ?
1 Pa = 1 N/m^2
1 Torr = 1 mmHg
1 Pa = 7.5006×10^(-3)Torr
1 Torr = 133.322Pa
1 mmHg = 1.36 cmH2O
作者: 等电子的氯 2007-9-1 00:24 回复此发言 删除
1 Pa = 1 N/m^2
1 Torr = 1 mmHg
1 Pa = 7.5006×10^(-3)Torr
1 Torr = 133.322Pa
1 mmHg = 1.36 cmH2O
作者: 等电子的氯 2007-9-1 00:24 回复此发言 删除