What are the difference between sampling procedure & sample drawing procedure?

SAMPLE DRAWING PROCEDURE means how many samples to be picked up in a lot.  It can be fixed sample, it can be quantity defined.
SAMPLE procedure means how the sample is to be tested.

QD33 Delete quality level
QD34 Delete quality level planning
QD35 Delete job overview for Q-levels

QDA1 Edit sampling type
QDA3 Display sampling type
QDB1 Maintain allowed relationships
QDB3 Display allowed relationships
QDH1 Q-level evaluation: Change data
QDH2 Q-level evaluation: Display data
QDL1 Create quality level
QDL2 Change quality level
QDL3 Display quality level
QDM1 Edit valuation mode
QDM3 Display valuation mode

QDP1 Create sampling scheme
QDP2 Change sampling scheme
QDP3 Display sampling scheme
QDR1 Create dynamic modification rule
QDR2 Change dynamic modification rule
QDR3 Display dynamic modification rule
QDR6 Disp. where-used list-dyn. mod. rule
QDR7 Replace dynamic mod. rule used

QDV1 Create sampling procedure
QDV2 Change sampling procedure
QDV3 Display sampling procedure
QDV6 Uses: Sampling procedures
QDV7 Replace sampling procedure used
QE00 Quality Planning

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