... 用于验证外壳的防护等级，防水等级分为IPX1~IPX9K；防尘等级分为：IP5X~IP6X, 防异物分为：IP1X~IP4X 电学可靠性试验（ELECTRICAL PROPERTY TESTING） 测试标准:J-STD-035 ...
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This work is a part of the project Study of the Electrical Property And Testing Methods of Smart Concrete For Traffic Monitoring System, supported by the National Natural Science Foundation.
本课题是国家自然科学基金项目“用于交通监测系统的智能混凝土的电特性及测试方法研究”的一部分。
By testing chips, there are great improvements in basic electrical property. All of these measures prove our manufacture plan is correct and reasonable.
通过对试制管芯的测试，基本电性能有了明显的改善，说明了制作方案是合理的、可行的。
Company products are all passed the electrical performance testing and EMC testing of national authoritative department and have the independent intellectual property rights.
公司的各种产品均通过了国家权威部门的电气性能检测和电磁兼容检测，拥有自主知识产权。
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