腾树检测合作实验室具备 CMA/CNAS 双重资质,可依据 IEC60811-509:2012+AMD1:2017 提供全项检测服务
腾树检测可依据 IEC60811-509:2012+AMD1:2017《电缆和光缆非金属材料的试验方法第509部分:机械试验绝缘材料和护套的抗开裂试验(热冲击试验)Electric and optical fibre cables - Test methods for non-metallic materials - Part 509: Mechanical tests - Test for resistance of insulations and sheaths to cracking (heat shock test)》提供专业的第三方检测服务: