彻底清洁接点和表面可以清除电解残余物，包括印制电路蚀刻剂、人体盐和化学处理药品，会将这些寄生电池的影响降至最低。
Thorough cleansing of joints and surfaces to remove electrolytic residue, including PC etchants, body salts, and processing chemicals, will minimize the effect of these parasitic batteries.
仪表设上、下限二位开关型接点装置，在压力达到设定值时发出信号或通断控制电路，供作业系统自动控制或发讯用。
Instruments based on the lower limit of two switch-contact device, the pressure to set a signal or when the value of on-off control circuit for the operating system's automatic control or the use.
所述柔性电路包含多个第二电接点。
The flexible circuit board comprises a plurality of second electric contacts.
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