senkōkikōdattara
1. If/when the perforation mechanism…; If the perforation mechanism were…
Noun
1. If/when the perforation mechanism…; If the perforation mechanism were…
1. if it's the case
1. the future; future prospects
1. mechanism; machinery
2. system; structure
1. climate
1. selection; choice
1. major subject; special study
1. traveller's journal; traveler's journal
1. calling at a port
2. making an intermediate stop at an airport