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Izixhobo
Iibholithi zichazwe kwi-ANSI B1.13M kwiimodareli zeBanga lesi-6 g. Izinto zebholithi zihambelana ne-ASTM F568M kwiKlasi 4.6. Izinto zeebholithi ezimelana nokugqwala zihambelana ne-ASTM F 568M kwiKlasi 8.83. Unyango lomphezulu kufuneka lulandele i-AASHTO M232.
