| Similarity | Rank | |
|---|---|---|
| ASME | 0.785 | 77239 |
| ANSI | 0.776 | 34731 |
| NFPA | 0.772 | 52108 |
| NIOSH | 0.710 | 84337 |
| SAE | 0.694 | 51048 |
| RoHS | 0.694 | 82479 |
| CEN | 0.694 | 97769 |
| Specification | 0.692 | 35051 |
| ASHRAE | 0.688 | 80691 |
| EN | 0.681 | 34380 |
| Standards | 0.669 | 7998 |
| conformance | 0.668 | 49385 |
| UL | 0.668 | 34689 |
| Epoxy | 0.652 | 64553 |
| DIN | 0.651 | 60242 |
| IEC | 0.651 | 34136 |
| PTFE | 0.650 | 72143 |
| Specifications | 0.647 | 27595 |
| OSHA | 0.644 | 21625 |
| brazing | 0.642 | 91005 |
| CARB | 0.638 | 78032 |
| NIST | 0.637 | 42353 |
| Corrosion | 0.637 | 66084 |
| lead-free | 0.637 | 86366 |
| specification | 0.632 | 9883 |