Tarihi halin yanzu da ci gaban kasar Sin iska jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar jigilar A farkon lokaci, sanin na'urorin jigilar iska ya kasance bisa ga biyan buƙatun ƙarfin iska. Ka yi tunanin cewa muddin yawan iska ya biya buƙatun, shine kyakkyawan bututun fan. A karkashin jagorancin wannan ra'ayi, a lokacin samar da iska fan kayan aiki na'urar ne babban fasali ne iska yawanci surpassed, tare da kawo da na'urar amo babban, makamashi amfani da babban, gano lokacin samar da iska fan kayan aiki na'urar sa na'urar ikon sanyaya ne kawai kimanin 40W. Saboda hayaniya mai girma, yanayin a lokacin shine cewa mutane suna jin daɗin iska mai sanyi da ke kawowa da iska mai sanyi yayin da suke jin daɗin hayaniya mai ban tsoro.

Don magance matsalolin da ke sama, jihar ta fara gyara ka'idodin kayayyakin injin iska. 2003 GB / T 19232-2003 "Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Jigi Don batutuwan inganci a aikace-aikacen injiniya, a cikin ƙayyadaddun ƙayyadaddun ingancin karɓar injiniya na gine-gine na GB 50411-2007 da aka fitar a shekarar 2007, 10.2.2 ya tilasta "Lokacin shigar da injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar injiniyar

A cikin 'yan shekarun nan, masana'antar kera kayan aikin iska ta kasar Sin ta ci gaba da sauri, samar da kayan aiki na shekara-shekara ya tashi daga dubban kayan aiki a farkon shekarun 1980 zuwa miliyoyin kayan aiki na yanzu. A tsakiyar shekarun 1980, da Amurka Tring, York, Carrier da sauran kamfanoni a matsayin wakilin kasashen waje iska injin tubing masana'antu, ya kammala sabuntawa da maye gurbin kayayyakin, da kuma kaddamar da sabon tsara na kayayyakin. A lokacin da masana'antar iska mai sanyaya ta kasar Sin ke sha'awar kusanci da kayayyakin kasashen waje a kan sigogin sanyi, amo da sauran sigogin da aka keɓe, kuma ya yi watsi da ainihin rata a kan haɗin aiki da tasirin amfani, saboda haka wannan sabuntawar samfurin ya kasa haifar da kowane amsa a cikin al'ummar iska mai sanyaya ta kasar Sin. Amma bayan shiga shekara ta 2000 tare da aiwatar da wasu ƙa'idodin ƙa'idodin gida, kamfanonin iska masu sanyaya na gida sun kama, a halin yanzu sabon ƙarni na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska na iska

Saboda tsarin sarrafawa na fan yana da fa'idodi masu sauƙin sarrafawa, sauƙin shigarwa, ƙananan farashi, yankin aikace-aikacen yana ci gaba da faɗaɗa, nau'ikan samfuran suna ci gaba da ƙaruwa. Lokacin da gargajiya manyan centralized iska mai sanyaya da kuma rarraba gida iska mai sanyaya ba za su iya saduwa da zamani wayewar zama muhalli darajar da kuma zama management bukatun lokacin, gida-style tsakiyar iska mai sanyaya ra'ayi ya tashi, da fan management na'urar taka muhimmiyar rawa a ciki. Misali: iska sanyaya sanyaya ruwa da zafi na'urar da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa da iska mai sanyaya ruwa A halin yanzu, gidan tsakiyar iska yana zama yanayi na masu haɓaka dukiya a kasar Sin don inganta ingancin tallace-tallace da masu mallakarsu don inganta ingancin zama.