目录简介 | Contents Foreword 1 Scope 2 Normative references 3 Terms and definitions 4 Product categories 5 Usability 6 Technical condition 7 Test items and test methods 8 Inspection items and methods of assembly and appearance 9 Inspection rules 10 Symbol, package, transportation and storage 11 Annotation notes (referred to this standard ) Annex A (Specification annex) Size of mandril or steel ball Annex B (Specification annex) Sampling regulation for pressure-resistance inspection of hydraulic hose assembly Annex C (Specification annex) Length tolerance of hydraulic hose assembly |