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GB/T 19674.2-2005
Connections for general use and fluid power Ports and stud ends with thread-Stud ends with elastomeric sealing(A type and type E)
GB/T 12241-2005
Safety Valves-General Requirements
GB/T 19671-2005
Safety of machinery-Two-hand control devices-Functional aspects and design principles
GB/T 16855.100-2005
Safety of machinery-Safety-related parts of control systems-Part 100:Guidelines for the use and application of GB/T 16855.1
GB/T 19670-2005
Safety of machinery-Prevention of unexpected start-up
GB/T 307.2-2005
Rolling bearings-Measuring and gauging principles and methods
GB/T 12242-2005
Performance Test Code-Pressure Relief Devices
GB/T 307.3-2005
Rolling bearings-General technical regulations
GB/T 307.1-2005
Rolling bearings-Radial bearings-Tolerances
GB/T 12221-2005
Metal valves-Face to face,end to end,center to face and center to end dimensions
GB/Z 19669-2005
Guide for XML application in e-government
GB/T 19667.2-2005
Specification for the structure of electronic official document based on XML--Part 2:Document body
GB/T 19667.1-2005
Specification for the structure of electronic official document based on XML--Part 1:General principles
GB/Z 18039.6-2005
Electromagnetic compatibility-environment-low frequency magnetic fields in various environments
GB/Z 18700.7-2005
Telecontrol equipment and systems-Part 6-505:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-TASE.2 User guide
GB/Z 14429-2005
Telecontrol equipmet and systems Part1:General considerations Section3:Glossary
GB/T 7251.8-2005
Low-Voltage Switchgear and Controlgear assemblies General Technology Requirement for Intelligent Assemblies
GB/T 19666-2005
Flame retardant and fire resistant wires and cables General
GB/T 18700.8-2005
Telecontrol equipment and systems-Part 6-601:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Functional profile for providing the connection-oriented transport service in an end system connected via permanent access to a pac
GB/T 18700.6-2005
Telecontrol equipment and systems-Part 6-2:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Use of basic standards(OSI layers 1-4)
