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Homepage>UNE standards>UNE 20439-1:1990 ACCEPTANCE INSPECTION OF CLASS 3 ALTERNATING-CURRENT WATTHOUR METERS.
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in stockReleased: 1990-06-20
UNE 20439-1:1990 ACCEPTANCE INSPECTION OF CLASS 3 ALTERNATING-CURRENT WATTHOUR METERS.

UNE 20439-1:1990

ACCEPTANCE INSPECTION OF CLASS 3 ALTERNATING-CURRENT WATTHOUR METERS.

Control de aceptación de los contadores de corriente alterna reactiva de clase 3.

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83.11 USD
Spanish Hardcopy
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83.11 USD
Standard number:UNE 20439-1:1990
Pages:22
Released:1990-06-20
DESCRIPTION

This standard UNE 20439-1:1990 ACCEPTANCE INSPECTION OF CLASS 3 ALTERNATING-CURRENT WATTHOUR METERS. is classified in these ICS categories:

  • 91.140.50