Gwajin jirgin kasa mai sauri na kasar Sin ya yi wani sabon saurin gudu, wanda ya karya tarihin duniya

Kasar Sin ta tabbatar da cewa, jirgin kasa na baya-bayan nan mai sauri mai lamba CR450, ya kai gudun kilomita 453 a cikin sa'a guda a gwajin da aka yi masa, inda ya ke gaban jiragen kasa masu sauri a kasashen Jamus, Faransa, Birtaniya, Spain da sauran kasashe.Bayanan sun kuma karya tarihin gudun jirgin kasa mafi sauri a duniya.Wata sabuwar fasaha da ake gwadawa za ta iya taimakawa wajen rage yawan wutar lantarkin jiragen kasa masu sauri.A cewar injiniyoyin kasar Sin, tsadar wutar lantarkin da ake kashewa ya zama daya daga cikin muhimman abubuwan da ke takaita saurin jirgin kasa mai sauri.

Jirgin kasa mai lamba CR450 wata hanya ce ta hanyar sadarwa ta sabon tsarin layin dogo da gwamnatin kasar Sin ke aiwatarwa, wanda babban burinsa shi ne gina hanyar dogo cikin sauri da dorewa a kasar Sin.An ba da rahoton cewa, an yi gwajin jirgin kasa mai lamba CR450 a sashen Fuqing zuwa Quanzhou na babban titin jirgin kasa na Fuzhou-Xiamen.A gwaje-gwajen, jirgin ya kai gudun kilomita 453 a cikin sa'a guda.Ba wannan kadai ba, madaidaicin gudun ginshikan biyu dangane da mahadar ya kai kilomita 891 a cikin sa'a guda.

A cewar rahotannin kafofin watsa labaru na kasar Sin, sabbin fasahohin fasahar sun yi gwaje-gwaje masu tsauri.Kamfanin dillancin labaran iqna ya habarta cewa, ya nakalto daga shafin sadarwa na yanar gizo na China National Railway Group Co., LTD cewa, gwajin da aka yi ya nuna ci gaban CR450 EMU ya samu sakamako a mataki na gaba, saboda "aikin kirkire-kirkire na kimiyya da fasaha na CR450" ya kafa ginshikin aiwatar da shi cikin kwanciyar hankali.

Kasar Sin ta riga ta mallaki hanyar layin dogo mafi girma a duniya, wanda ya ninka na kasar Spain sau 10.Sai dai ba ta da wani shiri na tsayawa, tare da shirin kara yawan layukan dogo da ke aiki zuwa kilomita 70,000 nan da shekarar 2035.