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标题: ISO 7622-1:2013 Steel cord conveyor belts — Longitudinal traction test — [打印本页]

作者: hgundas 时间: 2020-5-4 03:03:35 标题: ISO 7622-1:2013 Steel cord conveyor belts — Longitudinal traction test —

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ISO 7622-1:2013
Steel cord conveyor belts —
Longitudinal traction test —
Part 1:
Measurement of elongation

作者: admin 时间: 2020-5-8 10:41:35

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