Installations and equipment for liquefied natural gas. Testing of foam concentrates designed for generation of medium and high expansion foam and of extinguishing powders used on liquefied natural gas fires
Document status: Active
Installations and equipment for liquefied natural gas. Testing of insulating linings for liquefied natural gas impounding areas
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Gas/air ratio controls for gas burners and gas burning appliances-Electronic types
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Chemicals used for treatment of water intended for human consumption. Tetrapotassium pyrophosphate
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Chemicals used for treatment of water intended for human consumption. Tetrapotassium pyrophosphate
Document status: Active
Welding consumables. Tubular electrodes for gas shielded metal arc welding of creep-resisting steels. Classification
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Welding consumables. Wire electrodes, wires and rods for arc welding of stainless and heat-resisting steels. Classification
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Biotechnology. Large scale process and production. Procedures for fermentation and downstream processes
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Cranes safety. Requirements for health and safety - Limiting and indicating devices
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Offshore containers and associated lifting sets-Offshore containers. Design, manufacture and marking
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