71.010 标准查询与下载

GB/T 28486-2012 防霉剂中富马酸二甲酯含量的测定

本标准规定了防霉剂中富马酸二甲酯含量的检测方法。 本标准适用于防霉剂中富马酸二甲酯含量的测定。 气相色谱法适用于样品中浓度不低于500 mg/kg 时的测定,气相色谱-质谱法适用于样品中浓度低于500 mg/kg、但不低于0.1 mg/kg 时的测定。 2 富馬酸二甲酯基本信息

Determination of dimethyl fumarate in mildew preventives

GB/T 7729-1987 冶金产品化学分析 分光光度法通则

本通则仅就冶金产品化学分析中分光光度法国家标准的制（修）订、所使用的分光光度计以及它们所涉及的主要术语、符号和理论，在本标准适用的范围内，作出共同性的论述、要求和规定，但不涉及每一项分光光度法和每一类分光光度计的具体内容和操作细节。 凡制（修）订冶金产品化学分析分光光度法国家标准时，应遵守本标准。

Chemical analysis of metallurgical products--General rule for spectrophotometric methods

DB37/T 1914-2024 液氨存储与装卸作业安全技术规范

Safety technical specifications for liquid ammonia storage and loading and unloading operations

DB37/T 4699-2024 塑料助剂企业生产安全事故隐患排查治理体系实施指南

Implementation Guide for the Hidden Hazard Investigation and Management System of Production Safety Accidents in Plastic Additive Enterprises

DB37/T 4698-2024 塑料助剂行业企业安全风险分级管控体系实施指南

Implementation Guidelines for Enterprise Safety Risk Classification Management and Control System in Plastic Additives Industry

DB37/T 4571-2022 水处理剂生产企业生产安全事故隐患排查治理体系实施指南

Implementation guidelines for the investigation and management system of hidden dangers of production safety accidents in water treatment agent production enterprises

DB37/T 4554-2022 水处理剂行业企业安全生产风险分级管控体系实施指南

Guidelines for the implementation of the safety production risk classification management and control system for enterprises in the water treatment agent industry

DB37/T 3351-2018 氯碱行业企业安全生产风险分级管控体系实施指南

Guidelines for the implementation of the safety production risk classification management and control system for enterprises in the chlor-alkali industry

DB37/T 3323-2018 甲烷氯化物行业企业安全生产风险分级管控体系实施指南

Guidelines for the implementation of safety production risk classification management and control system for enterprises in the methane chloride industry

DB37/T 3326-2018 光气及光气化行业企业生产安全事故隐患排查治理体系实施指南

Guidelines for the implementation of the investigation and management system for hidden dangers of production safety accidents in enterprises in the phosgene and phosgenation industries

DB37/T 3325-2018 光气及光气化行业企业安全生产风险分级管控体系实施指南

Guidelines for the implementation of safety production risk classification management and control system for enterprises in phosgene and phosgenation industries

DB37/T 3324-2018 甲烷氯化物行业生产安全事故隐患排查治理体系实施指南

Guidelines for the implementation of the hidden danger investigation and management system for production safety accidents in the methane chloride industry

DB37/T 3343-2018 橡胶防老剂行业企业安全生产风险分级管控体系实施指南

Guidelines for the implementation of the safety production risk classification management and control system for enterprises in the rubber antioxidant industry

DB37/T 3344-2018 橡胶防老剂行业企业生产安全事故隐患排查治理体系实施指南

Guidelines for the implementation of the investigation and management system for hidden dangers of production safety accidents in enterprises in the rubber anti-aging agent industry

DB37/T 3277-2018 医药制造企业职业病危害风险分级管控体系实施指南

Guidelines for the implementation of the hierarchical management and control system of occupational hazard risks in pharmaceutical manufacturing enterprises

DB37/T 3278-2018 医药制造企业职业病隐患排查治理体系实施指南

Implementation guidelines for the investigation and governance system of occupational disease hazards in pharmaceutical manufacturing enterprises

DB37/T 3251-2018 甲醛生产行业安全生产风险分级管控体系实施指南

Guidelines for the implementation of safety production risk classification management and control system in formaldehyde production industry

DB37/T 3252-2018 甲醛生产行业企业生产安全事故隐患排查治理体系实施指南

Implementation guidelines for the investigation and management system of hidden dangers of production safety accidents in enterprises in the formaldehyde production industry

DB37/T 3256-2018 空气分离行业企业生产安全事故隐患排查治理体系实施指南

Implementation guide for the investigation and management system of hidden dangers of production safety accidents in enterprises in the air separation industry

DB37/T 3255-2018 空气分离行业企业安全生产风险分级管控体系实施指南

Guidelines for the implementation of the safety production risk classification management and control system for enterprises in the air separation industry