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哈哈,我真没有看懂。
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9 I1 N; @$ O6 b6 ?不过下面的话我就懂:
+ u6 `, T# @8 o/ B10.1.8 A heater in which the heating element is constructed for use only in an air current shall be so wired7 y3 n: o! c! ^5 G# g; ~6 ?
or controlled that the element can be operated only while under the cooling effect of the air stream. A+ z( o5 g, x( p* k3 U0 m
heater in which the cooling effect of the motion of a part is necessary to limit temperatures shall be so
7 i" n* H4 V8 G% e3 J) Dwired or controlled that the element cannot be operated without such motion.
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结论:3 U0 ?5 ]8 [ D8 b& V+ ^# Q1 Q
中文版比英文版还难懂!翻译的工具懂单词不懂语句!" }* t# H( q: B4 i. V* h
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