Underwriters Laboratories, Inc.

Also called UL. A nonprofit organization in the United States that develops and tests standards for product safety. It also evaluates products to ensure that they are not dangerous. UL is especially known for testing the safety of drinking water. It was founded in 1894 and is based in Illinois.

Underwriters Laboratories, Inc.

单词	underwriters laboratories, inc.
释义	DictionarySeeULAcronymsSeeuplink Underwriters Laboratories, Inc. Underwriters Laboratories, Inc. Also called UL. A nonprofit organization in the United States that develops and tests standards for product safety. It also evaluates products to ensure that they are not dangerous. UL is especially known for testing the safety of drinking water. It was founded in 1894 and is based in Illinois. Underwriters Laboratories, Inc. Underwriters Laboratories, Inc. Also called UL. A nonprofit organization in the United States that develops and tests standards for product safety. It also evaluates products to ensure that they are not dangerous. UL is especially known for testing the safety of drinking water. It was founded in 1894 and is based in Illinois.
随便看	back on your feet back optic zone diameter back optic zone radius back order back-order backorder back order addendum file back order cancellation back ordered back-ordered backordered back order file back ordering back-ordering backordering back order reconciliation back order release candidate back orders back-orders backorders back-order validation back orifice backorifice backorifice 2000 back orifice (trojan horse)