ISO 610:1990 EN ebab2583
High-tensile steel chains (round link) for chain conveyors and coal ploughs
现行
发布日期 :
1990-08-30
实施日期 :
ISO 1050:1975 EN 0f777395
Continuous mechanical handling equipment for loose bulk materials — Screw conveyors
现行
发布日期 :
1975-10-01
实施日期 :
ISO 1977-2:1974 EN 86ee0424
Conveyor chains, attachments and chain wheels — Part 2: Chain wheels
废止
发布日期 :
1974-07-01
实施日期 :