 |
| |||
| Underwriters Laboratories Incorporated | |||
| |||
| Underwriter's Laboratories (независимая организация, США) | |||
| |||
| underwriters laboratory (контрольный орган США Yeldar Azanbayev) | |||
| Underwriters Laboratories / Factory Mutual (организация UL США) | |||
| |||
| Underwriters' Laboratories Incorporated (UL) | |||
| Лаборатория по технике безопасности: 6 phrases in 4 subjects |
| Household appliances | 1 |
| Sakhalin | 2 |
| Technology | 2 |
| Weapons of mass destruction | 1 |