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NA 060

DIN Standards Committee Mechanical Engineering

About NAM Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN 21549 [CURRENT] referenced in following documents:

Document number	Edition	Title
DIN 21546	1990-08	Mine support; strut support; marking More
DIN 21555	1991-08	Mine support; graphical symbols for the open loop control of powered support More

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Terminology

DIN Standards Committee Mechanical Engineering

DIN 21549 [CURRENT] referenced in following documents: