人妻av无码专区_91精品视频专区_91福利视频在线观看_69**夜色精品国产69乱

粵鎂特多流干式冷水水表
Feature: 1. Magnetic drive, Resistance to exterior magnet interference.


................2. Vacuum & Copper sealed register ensures the dial kept free from


....................fog and keep a clear reading in long term service.


................3. Register can rotate more than 360° for easy reading in any position.


................4. Universal use, easy for interchange & maintenance. Anti-theft device.


................5. Anti-magnet, Anti-theft type, 2 pionts & 6 digits, outside adjustment.





特征：
1.磁力驅動，耐外部磁鐵干擾。
2.真空和銅密封套確保表盤不受霧影，并在長期服務中保持清晰的讀數。
3.寄存器可以旋轉360°以上，便于在任何位置讀取。
4.通用，易于更換和維護。 防盜裝置。
5.防磁，防盜型，2點和6位，外調式。