国家标准规定室内空气汞的最大允许浓度为?-法律综合法律援助-法律咨询免费平台-国际律师联盟

网站首页词典首页

问题	国家标准规定室内空气汞的最大允许浓度为?
释义	律师分析：汞是一种有毒物质，长期暴露在高浓度汞蒸气中会危害人体健康，影响中枢神经系统等。因此，控制室内空气中汞的浓度显得尤为重要。根据《室内空气质量标准》（GB/T18883-2002），室内空气汞的最大允许浓度为0.05微克/立方米。这也是我国现行关于室内空气质量管理的国家标准之一。【法律依据】：《中华人民共和国环境保护法》第十五条任何单位和个人都必须保障自己所在场所的室内环境卫生。
随便看	石厂出了工伤谁负责邢台市襄都区疫情等级因非法采矿导致死亡的法律责任是什么？强制执行撤销还要付执行费吗声明书与承诺书是否具有法律效力 -法律知识网上立案靠谱吗? 电子合同如何签才有效网络欠钱不还多少钱可以立案 -法律知识女方户口上是未婚能办离婚吗？户口上写的未婚实际离婚离婚了户口本上还显示未婚有影响吗？户口本上显示未婚想离婚可以吗死亡证明复印件可以注销户口吗销户口死亡证明必须用原件吗？死亡销户需要火化证明原件吗 -户口注销户口需要死亡证明原件么丈夫去世银行卡需要公证处死亡销户要不要火化证明原件别人去世车辆过户需要公证吗？车主去世不公证要怎么过户丈夫去世,车辆过户给妻子需公证吗车主去世不公证需要怎么过户老人去逝房子过户,去公证处需要什么手续死亡后车辆过户一定要公证书吗? -车辆过户死亡后车辆过户一定要公证书么 contract for erection of construction projects contract for exclusive licensing of implementation contract for extension of scientific achievements contract for feasibility study of construction projects contract for financial leases contract for financial leasing contract for fixed output contract for foreign exchange loans contract for foreign procuration contract for foreign transfer of technology contract for forward purchase contract for future purchases of agricultural and sideline products contract for gas supply contract for hired labor and services contract for importation of a complete set of equipment contract for insurance for railroad cargo transportation contract for introduction of technology contract for joint management of enterprises contract for joint venture in the auto industry contract for joint venture of leather products contract for joint venture production of aquatic products contract for joint venture production of pharmaceuticals contract for keeping fresh contract for land acquisition of construction projects contract for land improvement loans

法律咨询免费平台收录17839362条法律咨询问答词条，基本涵盖了全部常用法律问题的释义及解答，是法律学习及实务的有利工具。