In places, the water table is declining at a rate of a meter a year, necessitating the periodic deepening of wells and the use of ever-more-powerful pumps.
在一些地方，水位正以每年一米的速度下降，需要定期加深井并使用更强大的水泵。
The table is easily damaged parts, damage is the most common cause of meter bar corrosion, especially some Laobiao, corrosion may cause thinning and break a table.
表把也是比较容易损坏的部件，最常见的损坏原因是表杆锈蚀，特别是一些老表，锈蚀会造成表把杆变细而折断。
Portable axle load meter is mainly composed of sensor, weighing table, meter, junction box, data line.
便携式轴重仪主要组成部分为传感器，秤台台面、仪表、接线盒、数据线。
应用推荐