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UL746C有明确定义
3.3.1 ATTENDED EQUIPMENT– Equipment requiring a level of attendance where operator presence is
% q! c0 g3 q* Cnormally required during use. Examples may include hand-held drills, electric knives, can openers,
* l4 n1 D: e3 g4 Y; [$ S0 N( V! Bhand-held hair dryers, blenders, and vacuum cleaners.& R3 B' H5 x7 A; \- x4 i
3.34.1 UNATTENDED EQUIPMENT – Equipment where operator presence is likely, but absence is
% B- O3 X' Y8 o# X7 Z( S* fpossible. Examples may include flatirons, and toasters. Equipment where operator presence is not: R) _" W0 g; Z7 j. {# k9 L
required. Examples may include electric fry pans and coffee makers. |
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