0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO 7873:1993

Control charts for arithmetic average with warning limits
23. 12. 1993.
95.99   Povučen   10. 12. 2014.

Опште информације

95.99     10. 12. 2014.

ISO

ISO/TC 69/SC 4

Međunarodni standard

03.120.30  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies procedures for the statistical control of processes by using control charts based on calculating the arithmetic average of a sample and using warning limits and action limits. It is assumed that for large lots and for the mass output of piece and batch production, such a measure of quality is a random variable following a normal distribution. However, when averages of four or more items are plotted, this assumption of a normal distribution is not necessary for control purposes.

Životni ciklus

TRENUTNO

POVUČEN
ISO 7873:1993
95.99 Povučen
10. 12. 2014.

Nacionalna preuzimanja

SRPS ISO 7873:2005  
ISS

Kontrolne karte za aritmetički prosek sa granicama upozorenja

60.60   Standard objavljen

A069 Saznaj više