Ci gaban layin dogo na kasar Sin

2025-07-14


Ci gaban Lantarki na Kasuwancin China ya gudana ne ta hanyar manyan matakai hudu, cimma nasarar samun damar yin nasara a cikin gabatarwar fasaha ga gabatarwar fasaha.
I. Steam mai zaman kansa (1950s - 1980s)
Bayan an kafa Jamhuriyar Jama'ar Sin, Locomoties Stome Steam ya zama babban karfi a jigilar jirgin ƙasa. A shekarar 1952, Sifang Loomomotive & mashin masana'antu masana'antu da aka samar da farko JF tururi mai kyau ta hanyar yin kwaikwayon Soviet Maƙo, tare da matsakaicin sauri na kilomita 80 a cikin awa 80 awa. By 1960, jimlar raka'a 455 aka kera. A cikin 1956, nau'in m tururi da kansa ya tsara ta Dalian masana'antu wanda ya fi dacewa da shi (4,708) da saurin babban jigilar 80 a kowace awa. Ya kasance a cikin sabis har zuwa 1988 lokacin da aka gama aiwatarwa. A daidai wannan lokacin, akwai kuma nau'in gini (JS) (tare da saurin kilomita 85 na awa daya) da kuma yawan nau'ikan raka'a 1,916) da kuma nau'ikan raka'a 1,916) da nau'in kayan masarufi na 1,916) da nau'in kayan masarufi na 1,916) da nau'in kayan kwalliya na 1,916) da nau'in kayan masarufi na 1,916) da kuma nau'ikan raka'a 1,916) da nau'in kayan masarufi na 1,916, wanda ke samar da manyan abubuwan da aka yi mintuna na 1,916
II. A zamanin Diescotives (marigayi 1950s - farkon karni
An gabatar da Dongfeng 4 Diesel Locomotove aka gabatar a cikin 1970 kuma inganta shi zuwa gagfeng 4b a 1982, sun fi samarwa (sama da 4,500 raka'a da aka fi amfani da shi a tarihin layin jirgin ruwan China. A cikin sinadarin safarar fasinja, da Dongfeng-11 Qasi-High-Spaka mai saurin aiki, ci gaba a cikin 1992, na iya kaiwa da jiragen kasa a cikin layin Guangzhou-Shenzhen. Nau'in watsar da hydraulic yana aiki mai nauyi (tare da saurin kilomita 120 a cikin awa ɗaya) da jerin abubuwan fasinjoji (kamar fasinja na dongfannhong 1 (kamar maɓallin Dongfannhong 1 ne kuma masu muhimmiyar wakilai ne.
III. Labaran Lafiya na lantarki (1960s - farkon karni
A shekarar 1969, an samar da karfin lantarki SS1 tare da ci gaba da karbar karar 3,780. A cikin 1994, SS8 (SS8) ya kai matakin gwaji na kilomita 240 a kowace awa, zama mafi sauƙin wutar lantarki mafi sauƙin lantarki a China a lokacin. A farkon karni na 21, jerin abubuwan da suka dace (HXD) an gano su ta hanyar gabatarwar fasahar, suna rufe kaya masu hawa biyu da kuma saurin jigilar kaya.
IV. Da zamanin babban sauri-sauri (karni na 21st zuwa gabatarwa)
Hadin gwiwa (jerin CRH), wanda aka samar da shi ta hanyar gabatar da fasaha a shekara ta 2004, yana da zane-zanen kilomita 200 zuwa 350 a cikin awa daya kuma ya hada da samfura kamar su crh2 (fasahar Kawasaki). A cikin 2017, lugar fitila mai ruwa (cr jerin shakkun haƙƙin mallaki mai zaman kanta mai zaman kansa ne. Motocin Kwararrun King na King na 350 a cikin awa 350, cimma layin sihiri da na zamani) da kuma dako na mil-high-high-sati mai tsayi-high-sati mai sauri (birgima kashe Hanyar samarwa a cikin 2021) Marking-baby
Daga wahalar da ke da matukar damuwa game da jagorancin kasuwancin duniya, Lilcomorivesan wasan ƙasa na kasar Sin sun kirkiro da saurin al'ada, babban-hanzari da kuma nauyi. A nan gaba, bincike da ci gaban Cru 5050 mafi girma jiragen kasa za su ci gaba da fitar da bidin masana'antu