GB/T 22868-2008'Ōlelo 'o "Basketball" e māhele 'ia ka basketball i ka basketball makua kāne (No. 7), basketball makua wahine (No. 6), basketball 'ōpio (No. 5), a me ka basketball keiki (No. 3) e like me ka heluna kanaka ho'ohana a me ka helu. ka poepoe o ka poepoe. Hiki i ka ʻili pōʻaleʻa a me ka ʻili i hana hou ʻia ke hoʻoheheʻe i nā wai waihoʻoluʻu amine ʻino ≤ 30mg/kg, a me ka formaldehyde manuahi ≤ 75mg/kg. ʻO ka ʻili o ka ʻili hana, ka ʻili synthetic, a me ka ʻili i hoʻohana hou ʻia i hoʻohana ʻia no nā hana o kēlā me kēia lā o ka basketball ʻaʻole pono e loaʻa nā kīnā e like me nā ʻōpū a i ʻole ka delamination, a e ʻae ʻia nā ʻoki liʻiliʻi. He 5 mau hemahema liʻiliʻi me ka ʻāpana o ≤ 5mm2 i ʻae ʻia; Hiki ke ≤ 0.5mm ka hohonu o ka creases ma luna o ka spherical surfaces, a ua ʻae ʻia nā hemahema spherical cumulative e ≤ 7cm2; ʻO ≤ 7.5mm ka laulā o ka seam spherical a i ʻole groove. ʻO ka ʻokoʻa o ka pōʻai pōʻai ≤ 5mm, ʻae ʻia ka ʻae ʻana o ka hāʻule ʻana o ke ea ma hope o 24 mau hola o ka hoʻonui ʻana a me ka hoʻokomo static ≤ 15%; Ma hope o 1000 hopena, ʻo ≤ 1.03 ka helu hoʻonui, ʻo ka waiwai deformation ʻo ≤ 3mm, a ʻo ka helu o ka hāʻule ʻana o ke kaomi i loko o ka pōleʻa he ≤ 12%.
GB 23796-2008'Ōlelo 'o "Basketball Stand" i ka 'ao'ao 'ao'ao o ka papa hope, a 'o kona mau 'ao'ao pili e pili pono kekahi i kekahi. ʻAʻole pono ka ʻokoʻa ma waena o nā diagonal ʻelua ma mua o 6mm. Inā pale ʻia ka papa kua i ka palena metala, ʻo ka laina palena o waho o ka papa kua he 20mm ka laulā a ʻaʻole keakea ʻia e ka palena metala. Pono e paʻi ʻia ka papa kua me nā laina palena o loko a me waho, me nā papa kua alohilohi me nā palena keʻokeʻo o loko a me waho a me nā papa kua akaka ʻole me nā palena ʻeleʻele. Hana ʻia ka rim me ke kila paʻa, me ke anawaena rim o 16mm a 20mm a me ka anawaena o loko o 450mm a 459mm. Hana ʻia ka ʻupena pōpeku me ke kaula keʻokeʻo me 12 puka puka, a ʻo ka lōʻihi o ka ʻupena he 400mm a 450mm.
Ka manawa hoʻouna: ʻAukake-09-2024