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產(chǎn)品內(nèi)部結(jié)構(gòu)采用一體式仿形膠膽密封，更有效的解決了因人為破壞造成的系統(tǒng)固障！ 
以下為本產(chǎn)品摧毀性試驗(yàn)報(bào)告：
　　(1)跌落試驗(yàn)：（水泥地面）
　　100cm以各種方向前端、側(cè)面、底端帽環(huán)進(jìn)行跌落試驗(yàn)，50次后，識(shí)