本规范涵盖裸焊丝的绕制和包装，以确保清洁度和无腐蚀，绕制焊丝的绕制尺寸和重量，以及切割长度的包装重量。

This specification covers spooling and packaging of bare welding wire to ensure cleanliness and freedom from corrosion, spool sizes and weights of spooled wire, and package weights of cut lengths.