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熨斗不清楚。
/ Z2 F f$ G9 z2 ? O不过通标里有规定:5 V: V" ^! X: u/ q
: S _6 r+ o [; }; h4 R22.33 Conductive liquids that are or may become accessible in normal use shall not be in direct contact with live parts. Electrodes shall not be used for heating liquids.
9 j* w5 K6 \# {4 v2 M0 OFor class II construction, conductive liquids that are or may become accessible in normal use shall not be in direct contact with basic insulation or reinforced insulation.
6 u! d8 z/ ]7 I9 x# ^For class II construction, conductive liquids which are in contact with live parts shall not be in direct contact with reinforced insulation.- ]/ Y0 n5 }0 e; [# L* i. I9 r% ]8 R
NOTE 1 Liquids that are in contact with unearthed accessible metal parts are considered to be accessible.
- g& h9 l4 v% v* CNOTE 2 An air layer is not considered to be sufficient as one of the layers of double insulation if it is likely to be bridged by leaking liquid.
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