检验结果平均值优于AQL
检验结果平均不优于AQL
检验结果平均一贯优于AQL
批量范围 (Lot Size) | 特殊检验水平 (Special Instruction Levels) | 一般检验水平 (General inspection Levels) | |||||
---|---|---|---|---|---|---|---|
S - 1 | S - 2 | S - 3 | S - 4 | I | II | III | |
2 to 8 | A | A | A | A | A | A | B |
9 to 15 | A | A | A | A | A | B | C |
16 to 25 | A | A | B | B | B | C | D |
26 to 50 | A | B | B | C | C | D | E |
51 to 90 | B | B | C | C | C | E | F |
91 to 150 | B | B | C | D | D | F | G |
151 to 280 | B | C | D | E | E | G | H |
281 to 500 | B | C | D | E | F | H | J |
501 to 1200 | C | C | E | F | G | J | K |
1201 to 3200 | C | D | E | G | H | K | L |
3201 to 10000 | C | D | F | G | J | L | M |
10001 to 35000 | C | D | F | H | K | M | N |
35001 to 150000 | D | E | G | J | L | N | P |
150001 to 500000 | D | E | G | J | M | P | Q |
500001 and over | D | E | H | K | N | Q | R |