第13题: [单项选择]The transfer procedures for oil products are required to be posted (). A. in the pilothouse B. in the officer's lounge C. in the upper pumproom flat D. where they can be easily seen or readily available 参考答案:D
第14题: [单项选择]柱箍的受力状态为( )杆件。 A. 受压 B. 受拉 C. 受弯曲 D. 拉弯 参考答案:D 答案解析:柱箍用于直接支承和夹紧柱模板,应用扁钢、角钢、槽钢和木棱制成,其受力状态为拉弯杆件,按拉弯杆件计算。