cket elevator—ScrewsРfor belt-Parameters dimensions》Р13Рsprocket- Parameters dimensionsРJB/T3926.13-1999《Verticalbucket elevator—RoundР№РName of Products,Type of materialsРItems, Parameter,РTypes of testsРCode of fieldРName, Code of Specification, Standard or method usedРRestriction orРlimitationРNoteР№РNameРlink chain sprocket-Parameters dimensions》Р14Рchain sling- Parameters dimensionsРJB/T3926.14-1999《Verticalbucket elevator-Link chain sling-Parameters dimensions》Р17Рport pneumatic grain unloaderРAll the ItemsР0327РGB/T14741-1993《Specifications of port pneumatic grain unloader》РGB/T14742-1993《Test methods of port pneumatic grain unloader》Р18РEn-Masse conveyerРAll the ItemsР0327РGB10596.2-1989《Technical specifications of En-Masse conveyer》РGB10596.3-1989《Test method of En-Masse conveyer》