Chii chakakosha kunhangemutange yezvipingamupinyi?

Kiyi yekukanda nhanho ndeye kukurumidza, iko kumhanya nekukurumidza, uye kupedzisa chipingamupinyi chakatevedzana chezviito nekukurumidza.

Uchiri kurangarira here Liu Xiang paakahwina makwikwi e110-metres kumaOlympics a2004?Zvichiri kufadza kufunga nezvazvo.

Mijaho yehurdle yakatanga kuEngland uye yakatanga kubva mumutambo umo vafudzi vaiyambuka fenzi.Yainzi kosi yezvipingamupinyi uye yaiva yemutambo wevarume.Zvipingamupinyi zvepakutanga zvaive fenzi dzenguva dzose.Ipapo kwakauya mbiru dzakavigwa, uye ipapo matanda okuchekeresa.Kusvetuka pamusoro pezvipingamupinyi zvakadaro kune njodzi, kunowanzoitika tsaona dzekukuvara uye kunotadzisa kuvandudzwa kwehunyanzvi hwekumhanyisa zvipingaidzo.

Nokudaro, pakutanga kwezana remakore rechi20, pakava nemhando ye "orthogonal" inotakurika, iyo yakakurudzira kugadzirwa kwekombiyuta yezvipingamupinyi.Muna 1935, chimiro che "L" chechipingamupinyi chakaunzwa, uye chipingamupinyi chaizoenderera mberi kune makirogiramu mana esimba rekuita."L" chimiro chechimiro chine musoro uye chakachengeteka, chave kushandiswa nhasi.

Stsuro zvimwemakwikwizvipingaidzokumunhu wose.

* Hurefu hunogadziriswa, 5 zvikamu, 762,840,914,1000,1067 mm

Base ndeyepamusoro giredhi aluminium square chubhu

* Crossbar Yepamusoro giredhi yemitambo ABS zvinhu

Tumira yakakwira giredhi aluminium square chubhu

* Surface Anodized, yakasimba, kuchengetedza kwezvakatipoteredza, anti-asidhi, anti-yakanyorova