以下为句子列表：
英文: Apply the vacuum arcing chamber, air insulation and includes electric spring operation mechanism so that the product arcing ability is strong, short open circuit times is many, no fire and explosion danger, convenient operation, it is the product of good
中文: 采用真空灭弧室，空气绝缘配以电动弹簧操动机构，使得产品灭弧能力强，短路开断次数高，无火灾爆炸危险，操作方便，是一种性能优良，实用性较强的产品。
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