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IEC 61240:1994 ed1.0

Заменен
Piezoelectric devices - Preparation of outline drawings of surface-mounted devices (SMD) for frequency control and selection - General rules — 19 стр.
Sets out general rules for drawing all dimensional anad geometrical characteristics of a surface-mounted piezoelectric device package in order to ensure mechanical interchangeability of all outline drawings.
ICS
31.140 Piezoelectric devices / Пьезоэлектрические и диэлектрические приборы