只有贴有保险商实验室标志的产品才能享受其跟踪检验服务。
Only those products bearing the UL Mark should be considered to be Listed and covered under UL's Follow-Up Service.
双壁钢罐根据美国保险商实验室标准UL 142制造，是用于储存易燃及可燃液体的地上罐。
Double Wall Steel Tanks are manufactured in accordance with Underwriters Laboratories Standard UL142, Aboveground Tanks for Storage of Flammable and Combustible Liquids.
双壁钢罐根据美国保险商实验室标准UL 142制造，是用于储存易燃及可燃液体的地上罐。
Double Wall Steel Tanks are manufactured in accordance with Underwriters Laboratories Standard UL142, Aboveground Tanks for Storage of Flammable and Combustible Liquids.
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