国产高清在线观看-不卡无码av一区二区三区-天天爽夜夜爽精品视频婷婷-久久精品人人做人人爱爱-少妇在线视频-婷婷在线综合-亚洲大尺度av-一起射导航-一级毛片黄色-爽爽午夜影视窝窝看片-青青草色视频-国产色视频免费-国产福利在线 | 传媒-久久中文字幕人妻丝袜系列-自拍偷拍18p-超碰8-欧美自拍三级-国产私拍-国产精品久久久久久久免费软件-97人人模人人爽人人喊网

Mechanical properties areWaterproof connectorAn important performance of, mainly including five types: mechanical lifespan, positioning keys, locking, vibration resistance, and impact resistance. Below is a detailed introduction of these five types.

1. The mechanical life is actually a durability indicator of waterproof connectors. The mechanical life of waterproof connectors is determined by one insertion and one extraction as a cycle, and is evaluated based on whether the connection can be completed without errors after the predetermined insertion and extraction cycle

2. The function of the positioning key is to prevent the use of waterproof connector key structures due to incorrect insertion during use.

3. Locking is a special safe and reliable connection method used to prevent accidental separation of waterproof connectors caused by vibration, thus solving problems such as waterproofing. When threaded connections are made, the connector is equipped with a safety fuse.

4. Vibration and impact resistance are one of the main mechanical properties of waterproof connectors, which are very important in practical application cases and are generally applied in fields such as aerospace, railway, aviation, and road transportation.