英语翻译箱门与箱体都焊接螺钉并用多股软线连接,具有良好的接地保护.产品外壳防护等级为IP53,符合GB7251.1及IEC60493-1等标准.

Box door and box body all weld bolt to counteract many soft line conjunction and have to goodly connect ground a protection.The protection grade of the product outer shell is an IP53 and match GB7251.1 and IEC60493-1 etc.standard.