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GB/T 37751.31-2019 (4.6.2019)

GB/T 37751.31-2019 (04/06/2019)

Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 282.70 EUR more info
GB/T 37751.32-2019 (4.6.2019)

GB/T 37751.32-2019 (04/06/2019)

Residual current operated circuit-breakers for household and similar use—Part 3-2:Particular requirements for RCDs with flat quick-connect terminations

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 139.20 EUR more info
GB/T 37751.33-2019 (4.6.2019)

GB/T 37751.33-2019 (04/06/2019)

Residual current operated circuit-breakers for household and similar use—Part 3-3:Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with aluminium conductors

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 282.70 EUR more info
GB/T 37752.1-2019 (4.6.2019)

GB/T 37752.1-2019 (04/06/2019)

Industrial furnaces and associated processing equipment—Safety—Part 1: General requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 803.20 EUR more info
GB/T 37752.5-2024 (26.10.2024)

GB/T 37752.5-2024 (26/10/2024)

Industrial furnaces and associated processing equipment—Safety—Part 5Steel strip continuous annealing furnace

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 428.40 EUR more info
GB/T 37752.6-2025 (28.2.2025)

GB/T 37752.6-2025 (28/02/2025)

Industrial furnaces and associated processing equipment—Safety—Part 6Direct fired thermal oxidizer and curing oven for continuous coating line

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 428.40 EUR more info
GB/T 37753-2019 (4.6.2019)

GB/T 37753-2019 (04/06/2019)

Performance test code on steam surface condenser

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 1 305.50 EUR more info
GB/Z 37754-2019 (4.6.2019)

GB/Z 37754-2019 (04/06/2019)

Guidance on clearances and creepage distances in particular for distances equal to or less than 2mm—Test results of research on influencing parameters

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 529.10 EUR more info
GB/T 37755-2019 (4.6.2019)

GB/T 37755-2019 (04/06/2019)

Technical specifications for modeling and coding fiber loop in smart substation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 984.20 EUR more info
GB/T 37756-2019 (4.6.2019)

GB/T 37756-2019 (04/06/2019)

Guideline of water footprint assessment and reporting for product

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 298.80 EUR more info
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