国产日韩欧美在线观看精品_日韩免费在线视频一区二区_91av在线免费观看_亚洲乱码一区三区_久久精品嫩草影院免费看_国产亚洲一级黄色片_国产日韩精品福利视频综合一区_国产成人丝袜在线无码_日本人成网站在线播放_丰满熟妇乱又伦精品

Oil level sensor is based on the precise measurement of the oil level and tailored, by setting up inside the tank metal capacitance test, measure the oil level of minimum 1 mm height change. Its compact structure, convenient installation, high detection accuracy; Structure without mechanical movement, put an end to the use of due to long time of sliding wear, effectively prolong the service life, and there will be no binding hidden dangers caused by the sensor failures;