除非经消防局及甲方同意，乙方不得对房屋的主要结构及装置(包括烟感器及喷淋头)作任何变动、拆除或调整。

Party B shall not alter, change, dismantle or adjust the main structure or facilities including the smoke sensor and spray without the consents of Party a and fire control authority.

youdao

除非经消防局及甲方同意，乙方不得对房屋的主要结构及装置(包括烟感器及喷淋头)作任何变动、拆除或调整。

Party B shall not alter, change, dismantle or adjust the main structure or facilities including the smoke sensor and spray without the consents of Party a and fire control authority.

youdao