Form code pressworks of quality examine standard

Below the light source that dimension of 6.7 clear area provides in 6.3.1 clauses, the board feet that is 0.5mm with the least scale division value is measured
6.8 tall measurement technique are the same as 6.7 clauses
Measurement technique of measurement of 6.9 numbers, abecedarian is the same as 6.7 clauses
6.1 examine the computational means that in piling up the level of bar code state that uses by sample place, provides checks
6.11 coding validity reads equipment to know the result that reads bar code sign and range estimation character to check with bar code knowledge
The measurement technique of dimension of length of bar code of 6.12 enlarge coefficient is the same as 6.7 clauses, magnify coefficient is calculated by the definition of 3.4 clauses
6.13 presswork below the light source that ply provides in 6.3.1 clauses, the instrument of the thickness gauge that is 0.01mm with the least scale division value or coequal precision is measured
6.14 presswork the position has visual inspection by the regulation of GB/T14257.
7, examine report
Examine report basis of sample examine content and calm
8, sample
Level of this state of GB2828 of standard according to samples.
Add specification:
This standard is coded by Chinese article the center puts forward.
This standard is coded by Chinese article the center puts in a mouth 's charge and be in charge of drafting.
This standard basically drafts person Wu Hailian, Zhou Gang.