2025-01-26 压力为1.0132、温度为20的空气,在内径为50mm

2025-01-26 压力为101.3kpa,温度为20摄氏度的空气以60

2025-01-26 压力为0.1mpa,温度为20°c的空气,分别以100

2025-01-26 压力为13.7mpa,温度为27°c

2025-01-26 压力为0.1mpa,温度为27

2025-01-26 压力为1.62mpa温度为593k

2025-01-26 压力为0.4mpa、温度为20

2025-01-26 压力为1.013的空气在内径为76mm

2025-01-26 压力为0.1mpa,温度为30℃的空气

2025-01-26 压力为0.1mpa,温度为15℃

2025-01-26 压力为1.0132、温度为20的空气,在内径为50mm

2025-01-26 压力为101.3kpa,温度为20摄氏度的空气以60

2025-01-26 压力为0.1mpa,温度为20°c的空气,分别以100

2025-01-26 压力为13.7mpa,温度为27°c

2025-01-26 压力为0.1mpa,温度为27

2025-01-26 压力为1.62mpa温度为593k

2025-01-26 压力为0.4mpa、温度为20

2025-01-26 压力为1.013的空气在内径为76mm

2025-01-26 压力为0.1mpa,温度为30℃的空气

2025-01-26 压力为0.1mpa,温度为15℃