Spot - welding time is controlled by figure - showing time relay , and the accuracy is 0 . 01 second 点焊时间由数显时间继电器控制，精度0 . 01秒。
The control box added the counter and it can count the numbers of work piece whom was been processed 电控部分加装数显时间继电器，数显计数器，方便操控。
The electricity control part to add the times relay to shows the number and counter , convenience operation 电控部分加装数显时间继电器数显计数器，方便操控。
The electricity accuse partly adds to load to count to be apparent the time relay and counts to be apparent the counter , convenient 电控部分加装数显时间继电器数显计数器，方便操控。
It has modern and very convenient transportation by sea air land . the company is specializing in production and sales of wall switches , 本公司专业从事墙壁开关继电器插座时间继电器的生产销售。
The electricity accuse partly adds to load to count to be apparent the time relay and counts to be apparent the counter , convenient to operation 电控部分加装数显时间继电器数显计数器，方便操控。
Use for feeding assistant materials in founding workshop , such as coal powder and clay . it can be used as batch meter if it used with time delay relay 在铸造车间中，主要用作煤粉粘土等辅料的给料，如果配以时间继电器控制，可作定量器使用。
