HG/T 20639.2-2017 代替 HG/T 20639.2-1998 自控专业工程设计用典型条件表
HG/T 20639.2-2017.Typical tables for engineering design of instrumentation.1总则1....
行业标准2023.08.16
HG/T 20639.1-2017 代替 HG/T 20639.1-1998 自控专业工程设计用典型表格
HG/T 20639.1-2017.Typical sheets for engineering design of instrumentation.1总则1....
行业标准2023.08.16
HG/T 20641-2018 代替 HG/T 20641-1998 石灰窑砌筑技术条件
HG/T 20641-2018.Technical specification of lining laying for lime-kiln.1总则1.0.1...
行业标准2023.08.16
HG/T 20696-2018 代替 HG/T 20696-1999 纤维增强塑料化工设备技术规范
HG/T 20696-2018.Technical code of reinforced plastics equipment for chemical ind...
行业标准2023.08.16
HG/T 22805.3-2018 代替 HG 22805.3-1993 化工矿山企业施工图设计内容和深度的规范一矿山机械专业
HG/T 22805.3-2018.Code for content and depth of detail engineering for chemical...
行业标准2023.08.16
HG/T 22805.12-2018 代替 HG 22805.12-1993 化工矿山企业施工图设计内容和深度的规范一电信专业
HG/T 22805.12-2018.Code for content and depth of detail engineering for chemical...
行业标准2023.08.16
HG/T 5465-2018 橡胶塑解剂o,o’-二苯甲酰氨基二苯基二硫化物( DBDPD )
HG/T 5465-2018.Rubber peptizers-o ,o'-Dibenzoylaminodiphenyl disulfide (DBDPD).1...
行业标准2023.08.16
HG/T 5492-2018 纺织染整助剂活性染料印花增稠剂得色性能的测定
HG/T 5492-2018.Textile dyeing and finishing auxiliaries-Thickener for printing w...
行业标准2023.08.16
HG/T 5466-2018 β-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯
HG/T 5466-2018.MethyI β-(3,5-di-tert -butyl-4-hydroxyphenyI)propionate.1范围HG/T 5...
行业标准2023.08.16
HG/T 5493-2018 纺织染整助剂锦纶抗热黄变剂抗热黄变效果的测定
HG/T 5493-2018.Textile dyeing and finishing auxiliaries-Polyamide blocking agent...
行业标准2023.08.16