请输入您要查询的字词:
单词
certification marking of product quality
释义
certification marking of product quality
Encyclopedia
工学
质量认证
释
certification marking of product quality
产品质量认证标志
产品经法定的认证机构按规定的认证程序认证合格后,准许在该产品及其包装上使用的表明该产品的有关质量性能符合认证标准的标识。
随便看
Collection of Tone-system
collection (of two or more authors)
Collection of Wang Baigu
Collection of Wang Sima
Collection of Wang Wensu
Collection of Wei Suzhou
Collection of Wen Wenzhou
collection of works
Collection of Writing Paper Samples by Luoxuan , process printing, Tianqi era, Ming Dynasty
Collection of Xie Wenyi
Collection of Yang Zhonglie
Collection of Yang Zhongmin
Collection of Yanshan
Collection of Yao Shaojian
Collection of Yuan Cishan
Collection of Yuan Yongzhi
Collection of Yuan Zhen's Poems
Collection of Yu Zhongsu
Collection of Zangmizhai
Collection of Zhai Jinsheng's Poems and Essays
Collection of Zhang Donghai
Collection of Zhang Wenchang
Collection of Zhao Wensu
Collection of Zong Zixiang
collection opinion prediction method
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/28 15:52:09