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ASME B30.9:2014-Slings, Safety Standard for Cableways, Cranes, Derriks, Hoists, Hooks, Jacks and Slings

68 صفحه pdf

ASME B30.9:2014-Slings, Safety Standard for Cableways, Cranes, Derriks, Hoists, Hooks, Jacks and Slings

ASME B30 9 slings cableway cranes derriks hoist hooks jack

سجاد دوشنبه 22 شهریور 1395 ساعت 10:12

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44 صفحه pdf

ASME B30.16:2012-Overhead Hoists (Underhung)

Safety Standard for Cableways Cranes, Derricks, Hoists, Hooks, Jacks
and Slings

ASME B30 16 overhead hoist safety crane hook

سجاد دوشنبه 20 اردیبهشت 1395 ساعت 10:31

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