Underwriter's Laboratories Incorporated

同义词释义

1)Underwriter's Laboratories Incorporated,保险商实验所2)ULC＝Underwriter's Laboratories of Canada,加拿大保险商实验所3)UL listed,保险商实验所批准合格的4)Underwriters Laboratory,保险商实验室5)UL(Underwriters Laboratories),UL(美国保险商实验室)6)UL ( Underwriters' Laboratories,U.S.A.),美国保险商实验室协会