Change to the Heart of the endowment of a room, this is a happy thing, can be encountered when fitting the "low-cost trap " annoying.
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To promote industrial upgrading to seek breakthrough of "comparative advantage trap" featured by low-cost labor force.
加速产业升级，以寻求打破以廉价劳动力为特色的“比较优势的困境”的突破口。
Conclusion Cockroaches can be effectively controlled with both poisonous bait and adhesive trap plate or insecticide powder in residential areas, and the cost is low.
结论在居民住宅投放毒饵，同时配合粘蟑板或杀虫粉剂，灭蟑效果可靠，防治成本低廉；
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