OFFICIAL TITLE · ENGLISH INDEX

GB/T 2550-2007

气体焊接设备焊接、切割和类似作业用橡胶软管

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WithdrawnRecommendedNational standard

Level: National standard
Status: Withdrawn
Nature: Recommended
Issuing body: 国家市场监督管理总局
Issued: 2007-11-28
Effective: 2008-06-01
Standard family: GB/T 2550
Classification: CCS G42 · ICS 25 机械制造 25.160 焊接、钎焊和低温焊 25.160.30 焊接设备 83 橡胶和塑料工业 83.140 橡胶和塑料制品 83.140.40 软管 " >25.160.30;83.140.40 25 机械制造 25.160 焊接、钎焊和低温焊 25.160.30 焊接设备 83 橡胶和塑料工业 83.140 橡胶和塑料制品 83.140.40 软管 · 化工

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Version history

Earlier editions: GB/T 2550-1992 Withdrawn

Later editions: GB/T 2550-2016 Withdrawn, GB/T 2550-2025 In force

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