daitaifurondeareba
1. If it were a substitute refrigerant; If it is a substitute refrigerant
Noun
#233953
1. If it were a substitute refrigerant; If it is a substitute refrigerant
1. battalion
1. fluorocarbon; chlorofluorohydrocarbon
1. substitution
2. alternative; substitute
1. chlorofluorocarbon gas; CFC gas
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to