Mandatory standard for instrumentation
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GB6738-86 Electrical measurement instructions and safety requirements for recording instruments and their accessories
GB7667-87 electron microscope X-ray leakage dose regulations
GB9316-88 Safety requirements for electronic flash devices for photography
GB10320-95 Electrical safety of laser equipment and facilities
GB11921-89 copying machine safety protection
GB12977-91 Balancing machine cover and other safety measures
JB5517-91 Basic safety requirements for electrical protection of optical instruments
JB5518-91 Industrial thermocouple and thermal resistance flameproof technical conditions
JB6257-92 near-electric alarm
JB6827-93 Laboratory centrifuge mechanical safety requirements
JB6852-93 Requirements for Mixed Gas Storage Containers for Calibration of Automotive Exhaust Analyzers
JB6853-93 Calibration gas cylinder color code
JB7496-94 Safety specification for gas cylinder pressure reducers for welding, cutting and similar processes
JB7788-95 500KV industrial X-ray flaw detector protection rules information source: China Building Electrical Information Network 