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哈哈,我真没有看懂。7 m$ k3 o; Y8 {6 o; v
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不过下面的话我就懂:) _+ }* Z# W! w, s
10.1.8 A heater in which the heating element is constructed for use only in an air current shall be so wired
& ~& o: y, M7 @7 c6 C) Y* Eor controlled that the element can be operated only while under the cooling effect of the air stream. A# b7 \4 c' V4 U9 O2 S
heater in which the cooling effect of the motion of a part is necessary to limit temperatures shall be so
& I# E4 p' {4 K2 C: E$ Iwired or controlled that the element cannot be operated without such motion.
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结论:
1 T; U: `2 R; q6 F' _3 l/ L中文版比英文版还难懂!翻译的工具懂单词不懂语句!
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