BS EN ISO 6803-1997 橡胶或塑料软管和软管组件.非柔性液压脉冲试验 Rubber or plastics hoses and hose assemblies - Hydraulic-
标准简介
BS EN ISO 6803-1997 橡胶或塑料软管和软管组件.非柔性液压脉冲试验 Rubber or plastics hoses and hose assemblies - Hydraulic-pressure impulse test without flexing
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