根据《海上人命安全公约》相关要求,不相容的货物在积载时,应当相互隔离。
参考答案:对
补全对话。
— Excuse __________. Do you know __________ the park __________?
— __________. Go straight __________ the street. __________ left __________ the traffic lights.
— __________ __________ very much.
— You are __________.
逆止器是防止停机后由于载荷作用而发生()事故。