首页
资料下载
HSE资料
行业资讯
技术发展
论文下载
化工知识
标准下载
首页
>
classification
全部
HJ 518-2009燃烧方式代码Codes for Combustion Method Classification
2022-06-09
GB 13690-2009化学品分类和危险性公示.通则General rule for classification and hazard communication of chemical...
2022-06-09
GB/T 16880-1997光掩模缺陷分类和尺寸定义的准则Guidelines for photomask defect classification and size definit...
2022-06-09
GB/T 2261.7-2003个人基本信息分类与代码 第7部分;院士代码Classification and codes of basic personal informati...
2022-06-09
GB/T 12416.2-1990玻璃颗粒在121℃耐水性的试验方法和分级Glass-Hydrolytic resistance of glass grains at 121℃-T...
2022-06-09
GB/T 28405-2012农用地定级规程Regulations for classification on agriculture land
2022-06-08
GA/T 974.18-2011消防信息代码.第18部分:建设工程消防行政许可办理事项分类与代码Codes for the fire information—P...
2022-06-08
LY/T 1817-2009长江上游天然林类型划分与评价Standards of classification and assessment for the natural forests...
2022-06-06
GB/T 24682.1-2009植物保护机械.喷雾机飘移量分级.第1部分:分级Crop protection equipment—Drift classification o...
2022-06-06
YZ/T 0090.2-2003邮政生产设备分类与编码规则.第2部分:运输装卸设备Classification and coding rules postal product...
2022-06-06
GB/T 19544-2004脊柱矫形器的分类及通用技术条件Classification and general technology of spinal orthoses...
2022-06-06
LS/T 1708.1-2004粮食信息分类与编码.粮食加工.第1部分:加工作业分类与代码Classification and codes of grain info...
2022-06-05
GB/T 2261.6-2003个人基本信息分类与代码 第6部分;人大代表、政协委员代码Classification and codes of basic pers...
2022-06-05
ASTM D3965-2021Standard Classification System and Basis for Specifications for Rigid Acrylonitrile-Butadiene...
2022-03-31
BS EN IEC 61226-2021Nuclear power plants. Instrumentation, control and electrical power systems important to...
2022-03-31
GOST 12.4.103-2020Occupational Safety Standards System. Special Protective Clothes, Personal Means Of Hands ...
2022-03-23
GOST R 58473-2019Classification Danger Of Chemicals. General Requirements
2022-03-23
GB/T 17204-2021饮料酒术语和分类Terminology and classification of alcoholic beverages
2022-03-22
GB/T 6582-2021玻璃 玻璃颗粒在98℃时的耐水性 试验方法和分级Glass. Hydrolytic resisitance of glass grains at 9...
2022-03-22
GB/T 15224.2-2021煤炭质量分级 第2部分:硫分Classification for quality of coal. Part 2:Sulfur content...
2022-03-18
GB/T 15728-2021玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级Glass resistance to attack by a boiling hydrochloric ...
2022-03-18
GB/T 20370-2021酶制剂分类导则Guideline for enzyme preparations classification
2022-03-18
GB/T 25915.8-2021洁净室及相关受控环境 第8部分:按化学物浓度划分空气洁净度(ACC)等级Cleanrooms and associated co...
2022-03-18
GB/T 25915.10-2021洁净室及相关受控环境 第10部分:按化学物浓度划分表面洁净度等级Cleanrooms and associated contr...
2022-03-18
GB/T 17569-2021压水堆核电厂物项分级Classification for the items of pressurized water reactor nuclear power p...
2022-03-18
首页
上页
11
12
13
14
下页
尾页
专题列表
更多专题
推荐列表
栏目ID=
18291
的表不存在(操作类型=0)