フレームリレーサービスだったら
furēmurirēsābisudattara
1. If/when frame relay service
Noun
#423190
1. If/when frame relay service
1. if it's the case
1. frame
1. relay
1. service industry; service sector
1. service area; toll road rest stop
1. self-service
2. self-
1. self-service
1. pickup service