GB/T34860-2017

无槽永磁电动机通用技术条件

GB/T9074.18-2017

自攻螺钉和平垫圈组合件

YB/T113-2019

烧成微孔铝炭砖

IEC60670-23:2006

家用和类似用途固定式电气装置的电器附件安装盒和外壳第23部分:地面安装盒和外壳的特殊要求Boxes and enclosures for electrical accessories for household and similar fixed electrical installations-Part 23: Particular requirements for floor boxes an

ISO16474-3:2021

色漆和清漆实验室光源曝露方法第3部分:荧光紫外灯Paints and varnishes - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps

IEC62446-1:2016+AMD1:2018

光伏系统试验､文件和维护要求第1部分:并网系统文件调试试验和检验Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 1: Grid connected systems - Documentation, commissioning tests and inspection

ISO9184-1:2023

纸浆､纸和纸板纤维组成分析第1部分:通用方法Paper, board and pulps-Fibre furnish analysis-Part 1: General method - Second Edition

GB/T23279-2009

单张纸输纸机

NB/T10294-2019

机房走线架

JY/T0576-2020

氨基酸分析方法通则