UL 112-1998
便攜式木梯

UL Standard for Safety Portable Wood Ladders Eighth Edition; Reprint with Revisions Through and Including 06/28/2001; This Standard Includes Announcement Bulletin Dated 03/02/2001

被代替

標(biāo)準(zhǔn)號(hào)

UL 112-1998

發(fā)布

1998年

發(fā)布單位

美國(guó)保險(xiǎn)商實(shí)驗(yàn)所

替代標(biāo)準(zhǔn)

UL 112 BULLETIN-2000

當(dāng)前最新

UL 112 BULLETINS-2000

 

 

引用標(biāo)準(zhǔn)

and several forms of speciai purpose ladders extension extension trestie sectional single There requirements cover portable wood ladders of the following types: stop trestie

專題

UL 112-1998相似標(biāo)準(zhǔn)

UL 112-1998 中可能用到的儀器設(shè)備