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Chinese | English |
住宅质量标准 | housing quality standard A norm or measure applicable in legal cases and considered to reflect a relatively high grade or level of excellence in the construction, maintenance, operation, occupancy, use or appearance of dwelling units (适用于合法案件的准则或标准,和考虑使住所单位在建造、维修、运作、居住、使用或外观上,反映出较高等级或优秀水平。) |
美国国家环境空气质量标准 | National Ambient Air Quality Standards |
大气质量标准同盟 | Air Quality Standards Coalition |
环境质量标准 | environment quality standards |
环境质量标准 | environmental quality standard Normative documents and guidelines for determining the degree of environmental conditions and requirements to avoid negative and damaging effects, influences, and consequences (规范化的文档和指导方针,用来决定环境条件和需求的程度,用以避免负面的和毁坏性的影响和后果。) |
质量标准 | quality standard |