Define ul：<ul>: The Unordered List element
<ul>: The Unordered List element
c语言#define 中的UL 原创
https://blog.csdn.net
c语言#define 中的UL. U和L是整数文字量的后缀修饰，用于显示指明整数文字量的类型为unsigned int(U)和long int（L）。 类似的还有浮点数文字量的后缀 ...
UL (safety organization)
https://en.wikipedia.org
The UL enterprise is a global safety science company headquartered in Northbrook, Illinois, composed of three organizations, UL Research Institutes, ...
UL Definition & Meaning
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to grasp or seize suddenly. to defer; postpone. to introduce; to send, put, or let in. TAKE THE QUIZ TO FIND OUT ...
UL definition and meaning
https://www.collinsdictionary.
UL
https://dictionary.cambridge.o
UL definition: the mark of the Underwriters Laboratories, used to show that a product has been tested by them and…. Learn more.
Underwriters Laboratory (UL) Definition
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Underwriters Laboratories (UL) is a safety organization that sets industry-wide standards for new products. UL testing ensures that wire sizes are correct and ...
What is UL certification?
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UL 758 certification establishes the specifications for single and multi-pole insulated conductors used in production equipment.