A.0.10~0.4MPa B.0.15~0.4MPa C.0.10~0.5MPa D.0.15~0.5MPa
A.25℃ B.20℃ C.15℃ D.10℃
A.55~70℃ B.65~70℃ C.55~80℃ D.65~80℃