БЕЛ	НОРМА ВЫПРАЦОЎКІ
РУС	НОРМА ВЫРАБОТКИ
ENG	PRODUCTION RATE

• - BEGINNING OF WORK
• - ERRONEOUS NORMS
• - MACHINE-HOUR
• - PART-TIME WORK
• - PART-TIME WORK
• - WORK
• - WORKING
• - WORKING HOURS