色另类_婷婷激情四月_亚洲精品无码不卡在线播放he_欧美第七页_精品国产综合区久久久久99_青娱乐极品盛宴在线

Deutsch metal HD30 Series provides quick and easy coupling and cost effectiveness with heavy duty terminations for the truck, bus and off-highway industries. The HD30 is a heavy duty rated, environmentally sealed, and multi-pin connector that uses a bayonet coupling system to provide a vibration resistant locking mechanism. These rugged connectors with seals fabricated from tear resistant, high temperature silicone, and a rear grommet, protect the contacts from moisture, sand, dust, lubricating oils, fuel, road salt, hydraulic fluid, grease, mud and other contaminants encountered in heavy duty operations.