HereisabriefintroductioninEnglishfortheMT232-1991standard"1TMineCarMulti-ropeCageforVerticalShaft(Preview)":TheMT232-1991standardspecifiesthetechnicalrequirements,designparameters,andtestingmethodsfor1-tonminecarmulti-ropecagesusedinverticalshafts.Thisstandardappliestothemanufacturingandinspectionofmulti-ropecagesdesignedfortransporting1-tonminecarsincoalminesandotherminingoperations.Itcoversstructuraldimensions,materialselection,loadcapacity,safetyfeatures,andperformancecriteriatoensurereliableandsafeoperationinverticalshafthoistingsystems.Thestandardaimstopromoteuniformityindesignandenhancethesafetyandefficiencyofminecageequipment.(Note:Thisisapreviewversion.Forthecompletestandard,refertotheofficialdocument.)
