美利体育登录入口官网

软性铁氧体材料分类

Soft ferrite material classification

公路工程信息模型分类和编码技术规范

Road Engineering Information Modeling Classification and Coding Technical Specification

软铁酸盐材料分类（草案）

Soft ferrite material classification

牙科产品和配件分类指导

Dental Products and Accessories Category Guide

船舶及海洋工程分类通用规则

Rules for classification: General — DNV-RU-GEN-0587

安全激光产品 第1部分：美利体育官网首页网址分类和要求

Safety laser products Part 1: Equipment categories and requirements

硬质合金牌号.第1部分:切削工具用硬质合金牌号

Grades of cemented carbide.Part 1: Grades of cemented carbide for cutting tools

地名分类与类别代码编制规则

Rules for classification of geographical names and code representation

生物发酵法有机酸分类

Classification of Organic Acids by Biological Fermentation

塑料 聚酰胺模塑和挤出材料 第1部分:命名系统和规范基础

Plastics polyamide molding and extrusion materials part 1 : nomenclature system and specification basis

物联网 应用信息服务分类

Internet of things—Application information services classification

化学试剂 分类

Chemical reagent—Classification

人类生物样本分类与编码

Classification and coding for human biomaterial

软磁铁氧体材料分类

Soft ferrite material classification

BS 476-3“屋顶外部火暴露测试的分类和方法”中产生的测试结果最终用途应用的分类规则

Classification rules for the end-use application of test results arising from BS 476-3, "Classification and method of test for external fire exposure of roofs"

牙科.牙科美利体育官网首页网址及配件的分类用指南

Dentistry - Guidance on the classification of dental devices and accessories

牙科学—牙科器械和附件分类指南

Oral medicine - Recommendations relating to the classification of dental devices and accessories

科技服务资源分类标准规范

Specification for Classification of Science and Technology Service Resources

牙科 关于牙科器械和附件分类的指南（由西班牙标准化协会于2025年5月认可）

Dentistry - Guidance on the classification of dental devices and accessories (Endorsed by Asociación Espa?ola de Normalización in May of 2025.)

软铁氧体材料分类

Soft ferrite material classification

牙科 牙科美利体育官网首页网址及其附件分类指南

Dentistry - Guidance on the classification of dental devices and accessories