Forestry machinery - Portable chain-saws - Determination of handle strength
出版:International Organization for Standardization
专家解读视频
SS ISO 7915 Ed. 2 (1992) - Identical
PN ISO 7915:2001 - Identical
BS 6916-9:1988 - Equivalent
DIN 8807-101 (1988-06) - Equivalent
DIN 38822 (1988) - Equivalent
UNI ISO 7915:1997 - Identical
NF ISO 7915:1994 - Identical
NFU 34 114:1986 - Identical


