サービス品質 契約
sābisuhinshitsukeiyaku
1. quality of service agreement, contract
Noun
1. quality of service agreement, contract
1. service industry; service sector
1. high quality
1. service area; toll road rest stop
1. self-service
2. self-
1. self-service
1. contract; compact
1. pickup service
1. (written) contract; agreement