170 |
GB/T 5486-2008 |
无机硬质绝热制品试验方法 |
GB/T 5486.1-2001,GB/T 5486.2-2001,GB/T 5486.3-2001,GB/T 5486.4-2001 |
2008-05-12 |
2008-11-01 |
171 |
GB/T 5625-2008 |
扩口式端直通管接头 |
GB/T 5625.1-1985,GB/T 5625.2-1985 |
2008-05-07 |
2008-11-01 |
172 |
GB/T 5626-2008 |
扩口式锥螺纹直通管接头 |
GB/T 5626.1-1985,GB/T 5626.2-1985 |
2008-05-07 |
2008-11-01 |
173 |
GB/T 5627-2008 |
扩口式锥螺纹长管接头 |
GB/T 5627.1-1985,GB/T 5627.2-1985 |
2008-05-07 |
2008-11-01 |
174 |
GB/T 5628-2008 |
扩口式直通管接头 |
GB/T 5628.1-1985,GB/T 5628.2-1985 |
2008-05-07 |
2008-11-01 |
175 |
GB/T 5629-2008 |
扩口式锥螺纹弯通管接头 |
GB/T 5629.1-1985,GB/T 5629.2-1985 |
2008-05-07 |
2008-11-01 |
176 |
GB/T 5630-2008 |
扩口式弯通管接头 |
GB/T 5630.1-1985,GB/T 5630.2-1985 |
2008-05-07 |
2008-11-01 |
177 |
GB/T 5631-2008 |
扩口式可调向端弯通管接头 |
GB/T 5631.1-1985,GB/T 5631.2-1985 |
2008-05-07 |
2008-11-01 |
178 |
GB/T 5632-2008 |
扩口式组合弯通管接头 |
GB/T 5632.1-1985,GB/T 5632.2-1985 |
2008-05-07 |
2008-11-01 |
179 |
GB/T 5633-2008 |
扩口式可调向端三通管接头 |
GB/T 5633.1-1985,GB/T 5633.2-1985 |
2008-05-07 |
2008-11-01 |
180 |
GB/T 3733-2008 |
卡套式端直通管接头 |
GB/T 3733.1-1983,GB/T 3733.2-1983 |
2008-05-07 |
2008-11-01 |
181 |
GB/T 3734-2008 |
卡套式锥螺纹直通管接头 |
GB/T 3734.1-1983,GB/T 3734.2-1983 |
2008-05-07 |
2008-11-01 |
182 |
GB/T 3735-2008 |
卡套式端直通长管接头 |
GB/T 3735.1-1983,GB/T 3735.2-1983 |
2008-05-07 |
2008-11-01 |
183 |
GB/T 3736-2008 |
卡套式锥螺纹长管接头 |
GB/T 3736.1-1983,GB/T 3736.2-1983 |
2008-05-07 |
2008-11-01 |
184 |
GB/T 3737-2008 |
卡套式直通管接头 |
GB/T 3737.1-1983,GB/T 3737.2-1983 |
2008-05-07 |
2008-11-01 |
185 |
GB/T 3738-2008 |
卡套式可调向端弯通管接头 |
GB/T 3738.1-1983,GB/T 3738.2-1983 |
2008-05-07 |
2008-11-01 |
186 |
GB/T 3739-2008 |
卡套式锥螺纹弯通管接头 |
GB/T 3739.1-1983,GB/T 3739.2-1983 |
2008-05-07 |
2008-11-01 |
187 |
GB/T 3740-2008 |
卡套式弯通管接头 |
GB/T 3740.1-1983,GB/T 3740.2-1983 |
2008-05-07 |
2008-11-01 |
188 |
GB/T 3741-2008 |
卡套式可调向端三通管接头 |
GB/T 3741.1-1983,GB/T 3741.2-1983 |
2008-05-07 |
2008-11-01 |
189 |
GB/T 3742-2008 |
卡套式锥螺纹三通管接头 |
GB/T 3742.1-1983,GB/T 3742.2-1983 |
2008-05-07 |
2008-11-01 |