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Geotechnical investigation and testing. Geothermal testing. Determination of thermal conductivity of soil and rock using a borehole heat exchanger. Original standard BS EN ISO 17628-2015 in PDF full version. Additional info + preview on request

Document status: Active

Welding consumables. Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels. Classification. Original standard BS EN ISO 17632-2015 in PDF full version. Additional info + preview on request

Document status: Active

Welding consumables. Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels. Classification. Original standard BS EN ISO 17633-2025 in PDF full version. Additional info + preview on request

Document status: Active

Welding consumables. Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels. Classification. Original standard BS EN ISO 17634-2015 in PDF full version. Additional info + preview on request

Document status: Active

Non-destructive testing of welds. General rules for metallic materials. Original standard BS EN ISO 17635-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 17635-2025

Non-destructive testing of welds. General rules for metallic materials. Original standard BS EN ISO 17635-2025 in PDF full version. Additional info + preview on request

Document status: Active