A.1、訂立質(zhì)量標(biāo)準(zhǔn)2、收集質(zhì)量數(shù)據(jù)3、運(yùn)用質(zhì)量圖表進(jìn)行質(zhì)量控制
B.1、收集質(zhì)量數(shù)據(jù)2、訂立質(zhì)量標(biāo)準(zhǔn)3、運(yùn)用質(zhì)量圖表進(jìn)行質(zhì)量控制
C.1、收集質(zhì)量數(shù)據(jù)2、運(yùn)用質(zhì)量圖表進(jìn)行質(zhì)量控制3、訂立質(zhì)量標(biāo)準(zhǔn)