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Ntsuas hlab yog siv nyob rau hauv cov txheej txheem tswj cov kab uas muab acid thiab alkali tshuaj los yog xav tau los kom tiv thaiv siab huab cua thiab dej siab thiab kuj siv ntawm tus neeg muas zaub, peb ntsuas hlab yog Benefit nyob rau hauv instrumentation khoom, hydraulic txheej txheem, ntws 'meter', chromatography, thiab tshav kub exchanger .