Laboratory tests are a means of testing the characteristics of the structures used to protect the operator from localized impact penetration and, indirectly, of the load-carrying capacity of the supporting structure to resist impact loading. Applies to the following types of operator-controlled machines as defined in ISO 6165: - Crawler loaders and wheel loaders; - crawler tractors and wheel tractors; - graders; - tractor-scrapers.
Заменён стандартами:
ISO 3449(1992.05)
Дата введения:
01.04.84
Дата отмены:
01.05.92
Нормативные ссылки:
DIN ISO 3449-1987, EQV*NF E58-054-1985, EQV*OENORM ISO 3449-1986, EQV*SFS-ISO 3449-1988, EQV*SS-ISO 3449-1988, EQV*UNE 115-204-87-1987, NEQ*EN 23449-1988, EQV*NF EN 23449(1988/AFNOR), EQV*NBN E 58-004(1988/IBN), EQV*NS-ISO 3449(1988/NSF), EQV*OENORM EN 23449(1986/ON), EQV*SS-EN 23 449(1988/SIS), EQV*UNI EN 23449(1989/UNI), EQV