: () → 2.757-81. . .



makita hr2470

2.757-81. . .


Unified system for design documentation.

Graphic designations in diagrams.

Commutational field elements of commutational systems

1981-07-01

31 1981 . N 1698

( 1997 .) N 1, 1994 . ( 5-94)

2.757-81 pdf


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: 04. 02. 2015


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