ingress protection

基本解釋

Protection against harmful ingress of water is determined by methods other than those given in IEC 60529 (USA).
對(duì)水的有害侵人的防護(hù)是通過不同于IEC 60529的方法來確定的（美國）。
When properly mated, the connection is IP67-rated providing protection against the ingress of liquids or debris.
配套使用時(shí)，如果不允許液體或者碎片的進(jìn)入，那么連線就要求為IP67。
In addition to the increased safety ratings, the ASI cable glands and strain reliefs for hazardous locations provide an ingress protection level of IP65, NEMA 4, and 4 X.
除了增強(qiáng)的安全等級(jí)外，用于危險(xiǎn)場(chǎng)所的ASI電纜密封套管和插頭提供了IP65，NEMA 4，和4 X等級(jí)的入口保護(hù)。

They are certified to MIL-STD 810G for extremes in temperature, vibration, shock and four-foot drops and have an IP65 rating for ingress protection, which means they are fully protected against dust and can withstand low pressure jets of water from all directions.
ENGADGET: DRS unveils trio of ruggedized tablets in Windows and Android flavors