- EN standand [2011-01-21]
- MIL standard [2011-01-21]
- FED standard [2011-01-21]
- NF standard [2011-01-21]
- SAE standard [2011-01-21]
- TAPPI standard [2011-01-21]
- BS standard [2011-01-21]
- JIS standard [2011-01-21]
- ISO standard [2011-01-21]
- DIN standard [2011-01-21]
- ASTM standard [2011-01-21]
