粵鎂特多流高靈敏度冷水水表 Feature: 1. Selected high quality materials for steady,reliable characteristic ....................and use a long life span.. ................2. High precision, and the register is sealed with a special liquid ....................to keep a clear reading in long term service. ................3. Universal use and good looking. 特征： 1.選用材料，性能穩定可靠，使用壽命長。 2.精度高，套管采用特殊液體密封，長期保持讀數清晰。 3.通用，美觀。