
Forged steel lifting components for use with grade T(8) chain
出版:International Organization for Standardization

专家解读视频
UNE 58534:1989 - Identical
DIN 5691 (1981-11) - Similar
UNI ISO 8539:1989 - Identical
JIS B 8816:2004 - Identical
GB/T 25852-2010 - Identical