某一工业
1.A formal meeting of members, representatives, or delegates, as of a political party, fraternal society, profession, or industry.
2.Analysis Approach of the product and by thisway the qualified standard sample solution to be tested is obtained. Combined with the principle and characteristics of the FIA approach, six repeatedmeasurements are then given to a certain first-class sample solution of the industrial Na2S with 0. 001% of standard deviation and 2. 2% of variation coefficient.
