quality standard〔名词〕质量标准详细»
quality standard〔名词〕质量标准详细»
quality standard〔名词〕质量标准,水质标准详细»
quality standard〔名词〕质量标准,技术规范,质量说明书详细»
quality standard〔名词〕质量标准详细»
质量标准quality criteria;quality standard详细»
质量标准acceptable quality level详细»
质量标准quality level;quality specification;quality standard详细»
质量标准quality specification;quality standard详细»
质量标准quality standards;quality criterion详细»