4) diaphany
透照检查
5) inspection and maintenance
检查维护
6) maintenance inspection
养护检查
1.
Bridge maintenance inspection is the prophase work of the process of conservation,maintenance and reinforcement of bridges,and is the reliable basis for determining the feasibility and correctness of maintenance and reinforcement project.
桥梁养护检查是进行桥梁养护、维修与加固的前期工作,是决定维修与加固方案可行和正确与否的可靠基础。
补充资料：护照
①国家主管机关发给出国执行任务、旅行或在国外居住的本国公民的证件，证明其国籍和身份。②旧时因出差、旅行或运输货物向主管机关领取的凭证。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条