作废 JB/T 3878.5-1985
插入焊接式变径管接头 插入焊接式变径管接头
发布日期:
实施日期:
分类信息
发布单位或类别: 中国 行业标准-机械
CCS分类: J15机械 - 通用零部件 - 管路附件
ICS分类:
标准简介
相似标准/计划/法规
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Tee reducer, D type, with swivel nut, asymmetry, flared tube
HB 8209-8212-2002
扩口式带收紧螺母不对称E型变径三通管接头
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HB 8213-8216-2002
扩口式带收紧螺母不对称F型变径三通管接头
Tee reducer, F type, with swivel nut, asymmetry, flared tube
焊接管接头插入式变径

最后更新时间 2025-08-28