Engine room is()fire. ["on","in","at","out"]
营销控制
根据《建筑施工工具式脚手架安全技术规范》,悬挂吊蓝的支架支撑点处结构的承载能力,应大于所选择吊蓝() ["恒载的2.5倍","自重的2.5倍","永久荷载与可变荷载的加权平均","工况的荷载最大值"]
代理罪犯刑事申诉的律师会见罪犯有哪些规定?
根据《建筑施工工具式脚手架安全技术规范》,固定式悬挂支架(指后支架拉结型)拉结点处的结构应能承受设计拉力;当采用锚固钢筋方式作为传力结构时,其钢筋直径应() ["16mm","18mm","20mm","22mm"]
生活中接触其它人的血液应该注意什么?