JT/T 8100.34-2000 Technical requirement for the installation , operation, mainte...

行业标准2023.07.19

JT/T 742-2009 Requirements of preparing gases for heliox saturation diving to 20...

行业标准2023.07.19

JT/T 743-2009 Check lists of heliox saturation diving operation to 200m.1范围JT/T...

行业标准2023.07.19

JT/T 745-2009 Requirements of using underwater air lift bag.1范围JT/T 745规定了潜水员使用水...

行业标准2023.07.19

JT/T 746-2009 Remotely operated vehicle intervention during diving operations.1范...

行业标准2023.07.19

JT/T 747-2009 Core metadata of transportation information resource.1范围JT/T 747规定...

行业标准2023.07.19

JT/T 748-2009 Highway and waterway transportation information resource classific...

行业标准2023.07.19

JT/T 749-2009 Coding rule of transportation information resource symbol.1范围JT/T...

行业标准2023.07.19

JT/T 750-2009 Internal lighting signs.1范围JT/T 750规定了内部照明标志的产品分类及组成、产品型号技术要求、试验方法...

行业标准2023.07.19

JT/T 751-2009 Plate-reversal changeable message signs.1范围JT/T 751规定了翻板式可变标志的术语和定...

行业标准2023.07.19