UNE 115-411-1989
Earthquake tester. excavator. Operation instructions
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UNE 115-411-1989
Standard No.
UNE 115-411-1989
Release Date
1989
Published By
ES-AENOR
Scope
This standard specifies the requirements, directions of movement and forces applicable to the controls of excavators, in relation to the operator and his position on the machine.
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