| 000 | 00393nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c19190 _d19190 |
||
| 008 | 200121b ||||| |||| 00| 0 eng d | ||
| 090 | _aISO 3821:2008 | ||
| 245 | _aGas welding equipment - Rubber hoses for welding, cutting and allied processes | ||
| 250 | _aFourth Edition. | ||
| 260 |
_aSwitzerland: _bInternational Organization of Standardization, _c2008. |
||
| 500 | _aCurrent | ||
| 942 | _2udc | ||