quality specification〔名词〕质量标准详细»
quality specification〔名词〕质量标准,质量规范详细»
quality specification〔名词〕质量标准详细»
quality specification〔名词〕质量标准,质量说明书,技术品质规格详细»
quality specification〔名词〕质量标准详细»
quality specification〔名词〕质量规范,质量技术条件详细»
quality specification质量检验,质量监督详细»