From the interview, administrator, air compressor I found that the factory was used to test the rate of leakage of compressed air.
When testing for leak rate of compressed air compressor plant of symptom 1. Using the air compressor model Ingersoll-Rand 75 MM 40425 found that the proportion of leaks of compressed air is approximately 82 percent, or 340 m3/hr. Such as: the wind leaks found with up to level 3 (level 1:Detected by instruments, level 2: feel when a hand block leak. Level 3: hear air leak)
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