BTN has various meanings in the Asx symbols category. Discover the full forms, definitions, and usage contexts of BTN in Asx symbols.
A form of surfacing in which one or more layers of weld metal are deposited on the groove face of one member. The buttering provides a suitable transition weld deposit for subsequent completion of the butt weld (joint). A mechanism on a pointing device, such as a mouse, used to request or start an action.
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