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“不燃性”的拼音為：bù rán xìng...

水泥型電阻是把繞線(xiàn)電阻體放入瓷器框內(nèi),用特殊不燃性耐熱水泥充填密封而成.Cement type is sealed with special non flame cement in the ceramic package....

“不燃性”的英語(yǔ)可以翻譯為：noninflammability，incombustibility ...