Various MOSFET tests require making low current measurements. Some of these tests include gate leakage, leakage current vs. temperature, substrate to-drainleakage, and sub-threshold current.
For the low pressure drain well, or more sets of strata under the pressure of the system, often due to poor formation pressure Wells leakage accident occurred.
对于低压易漏井,或多套压系统下的地层,常常因地层承压能力差而发生井漏事故。
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Pump Features Cancellation of the pump mechanical seal, pump mechanical seals eliminate the inevitable run, run, drip, drain the drawbacks, there is no leakage of the plant the best choice.