[编者按 ]长期以来低压电器产品 (包括防爆电器产品 )型号应予保护的呼声比较高 ,中国电器工业协会反映行业的要求 ,并得到国家质监总局的答复。防爆电气行业也存在类似问题 ,尤其是防爆低压电器产品比较突出 ,这些企业同样可以参照国质检法函 [2 0 0 3]2 81号函 ,维护自己的权 [Editor’s note] For a long time, low-voltage electrical products (including explosion-proof electrical products) model should be protected from the high voice, China Electrical Equipment Industry Association to reflect the requirements of the industry, and the State Administration of Quality Supervision reply. Explosion-proof electrical industry is also a similar problem, in particular the explosion-proof low-voltage electrical products more prominent, these enterprises can also refer to the national quality inspection letter [2 0 0 3] No. 281, to maintain their rights