【判断题】我国流行的鸭疫里氏杆菌的血清型为1型和2型。
【判断题】The hire of specific tools to produce toy cars is indirect costs.
【简答题】A healthy relationship with your boss is essential to your career growth and courtesy will keep it on track.(翻译)
【判断题】The hire of specific tools to produce toy cars is indirect costs.
【多选题】下面哪些尺寸不需要在组合体的三视图中标出( )。
【单选题】Your boss is your ____.
【单选题】( )means that the shipowner provides a designated manned ship to the charterer,and the charterer employs the ship for a specific period against payment of hire.
D.
Contract of affreightment
【单选题】( )means that the shipowner provides a designed manned ship to the charterer, and the charterer employs the ship for a specific period against payment of hire.
D.
Contract of affreightment
【单选题】下面哪些尺寸线不需要在组合体的三视图中标出( )。