战勤保障大队氧气呼吸器储备数量为5具。
工程量清单编制的“五统一”是指什么？
On vessels over 100 gross tons，whose responsibility is it to ensure that all able seamen in the vessel’s crew have the documents and qualifications required by law and regulation?（） Master of the vessel。 USCG Officer in Charge of Marine Inspection。 Owner or operator of the vessel。 Company's personnel director。
战勤保障大队消防护目镜储备数量为20付。
战勤保障大队III类安全吊带储备数量为15套。
中国文化与外域文化的第二次大交汇，开端于（）
