锚固定地脚螺栓装入并锚固,再灌入() ["混凝土","砂石","以环氧树脂为基料的粘接剂","粘土"]
主持制订监理规划并组织实施是()的基本职责。 ["总监理工程师","专业监理工程师","子项监理工程师","监理员"]
蓄电池在使用过程中,如果发现电解液的液面下降,应及时补充() ["电解液","稀硫酸","蒸馏水","纯硫酸"]
蓄电池在放电过程中,其电解液的密度是() ["不断上升","不断下降","保持不变","先上升,后下降"]
集中监控中所说的“三遥”是指()。 ["遥信","遥控","遥测","遥调"]
剪力墙间嵌砌的加气砌块应如何套用定额?