... oils, inflammable objects, acids and chemical objects.3.3 To store the internal tubes and hung on half-circular shelves and the ... , first in and first out. Meanwhile, they should have store card to record the type, specification, structure, ply rating, brand, production date ... . The position of internal tube valve and rim valves should be kept together.4.7 Assembly and disassembly to tubeless tyres4.7.1 ...