Dhawaan, shabakadaha internetka ayaa ku dhawaaqay in "Vietnam ay dhaaftay Shenzhen", iyo waxqabadka Vietnam ee dhoofinta ganacsiga shisheeye ayaa soo jiidatay dareen badan. Waxaa saameeyay cudurkan, qiimaha dhoofinta Shenzhen rubuci hore ee 2022 wuxuu ahaa 407.66 bilyan yuan, hoos 2.6%, halka Vietnam qiimaha dhoofinta rubuci hore ee 2022 uu ahaa 564.8 bilyan yuan. Sida aan wada ogsoonahay Shenzhen waa magaalada ugu weyn ee Shiinaha laga dhoofiyo, gaar ahaan dhanka wax soo saarka elektaroonigga ah. Sannadihii u dambeeyay, dhoofinta ganacsiga dibadda ee Vietnam ayaa si degdeg ah u horumaray. Suuqyada dhoofinta ugu badan waa Maraykanka iyo Midowga Yurub. Taleefannada gacanta iyo alaabada kale ee elegtarooniga ah ayaa ah badeecadaha ugu muhiimsan ee Vietnam u dhoofiso Midowga Yurub. Vietnam hadda waxay leedahay baahi weyn oo dhoofin ah, laakiin heerka maaraynta tayada alaab-qeybiyeyaasha ayaa guud ahaan hooseeya. Waxaa si gaar ah muhiim u ah in la tijaabiyo tayada wax soo saarka Vietnam ee dhoofinta ama amarada dibadda iyadoo loo marayo kormeerka qolo saddexaad.
Sida mid ka mid ah alaabooyinka elektiroonigga ah ee ugu caansan ee ka dhex jira dadweynaha, ku habboonaanta iyo waxtarka leh ee dhegaha dhegaha ee Bluetooth-ka ayaa iska cad. Heerka kormeerka ee sameecadaha Bluetooth-ka kaliya ma saameeyaan khibradiisa, laakiin sidoo kale waxay saamaysaa maqalka iyo dhibaatooyinka caafimaadka qofka xidhan. Sidaa darteed, kormeerka madaxa dhegaha ee Bluetooth-ka waa mid aad muhiim u ah. Kuwa soo socda ayaa ah heerarka kormeerka iyo hababka loogu talagalay madaxa dhegaha bluetooth ee kormeeraha bakhaarka.
Kormeerka madaxa Bluetooth-ka ee bilaa-wireless-ka ah (Alaabada) 4.5 Cabbirka Alaabta iyo Miisaanka 4.6 Tijaabada Ku-dhejinta Dahaarka 4.7 Tijaabada Jilitaanka Magaca 4.8 Tijaabada Korantada Battery 4.9 Tijaabada Shaqaynta Gudaha /Bansanaanta Imtixaanka 9 Tijaabada isku xidhka taleefoonka madaxa 10. Tijaabada isticmaalka taleefoonka dhegaha
1.VqalabayntaRuler, vernier caliper, fiilada fiilada, xaashida isbarbardhigga, muunada, iskaanka barcode, galoofyada lidka-static ama sariiraha faraha, marada boodhka, alkohol, mindi, sharooto xidhid, cajalad cad (3M 600), talefoonka gacanta ee Bluetooth-ku shaqeeya.
2.Xaaladaha kormeerka
Heerkulka: 15-35 ℃;
Qoyaanka: 20% -75%;
Cadaadiska hawada: 86kPa-106kPa
Aragtida: Shuruudda aragga kormeeruhu kama yarayn 1.0 (oo ay ku jirto aragga la saxay);
Fogaanta: Masaafada u dhaxaysa isha bini'aadamka iyo korka talefanka gacanta ee la tijaabinayo waa 300mm±50mm;
Iftiin: 40W nalka fluorescent (Isha iftiinka ayaa si toos ah uga sarreeya qalabka wax lagu baaro), isha iftiinka waa 500mm-550mm ka fog shayga la tijaabinayo, iftiinka iftiinka waa 1000 ± 200Lux;
Xagasha daawashada: Oogada daawashada badeecada iyo miskisku waxay sameeyaan xagal 45-degree ah, oo wareega 45 darajo kor, hoos, bidix iyo midig (sida ku cad shaxanka hoose):
Kormeerka madaxa Bluetooth-ka ee bilaa-wireless-ka ah (Alaabada) 4.5 Cabbirka Alaabta iyo Miisaanka 4.6 Tijaabada Ku-dhejinta Dahaarka 4.7 Tijaabada Jilitaanka Magaca 4.8 Tijaabada Korantada Battery 4.9 Tijaabada Shaqaynta Gudaha /Bansanaanta Imtixaanka 9 Tijaabada isku xidhka taleefoonka madaxa 10. Tijaabada isticmaalka taleefoonka dhegaha
3.VqalabayntaRuler, vernier caliper, fiilada fiilada, xaashida isbarbardhigga, muunada, iskaanka barcode, galoofyada lidka-static ama sariiraha faraha, marada boodhka, alkohol, mindi, sharooto xidhid, cajalad cad (3M 600), talefoonka gacanta ee Bluetooth-ku shaqeeya.
4.Xaaladaha kormeerka
Heerkulka: 15-35 ℃;
Qoyaanka: 20% -75%;
Cadaadiska hawada: 86kPa-106kPa
Aragtida: Shuruudda aragga kormeeruhu kama yarayn 1.0 (oo ay ku jirto aragga la saxay);
Fogaanta: Masaafada u dhaxaysa isha bini'aadamka iyo korka talefanka gacanta ee la tijaabinayo waa 300mm±50mm;
Iftiin: 40W nalka fluorescent (Isha iftiinka ayaa si toos ah uga sarreeya qalabka wax lagu baaro), isha iftiinka waa 500mm-550mm ka fog shayga la tijaabinayo, iftiinka iftiinka waa 1000 ± 200Lux;
Xagasha daawashada: Oogada daawashada badeecada iyo miskisku waxay sameeyaan xagal 45-degree ah, oo wareega 45 darajo kor, hoos, bidix iyo midig (sida ku cad shaxanka hoose):
5. Tijaabada impedance ku hadal-heeyaha
Cabir cidhiidhiga bidix iyo midig ee taleefoonka dhegta siday u kala horreeyaan, guud ahaan 8-32 ohms, iyo xannibaadda dhinaca bidix iyo midig waa inay isku mid ahaadaan.
6. Tijaabada dareenka/imtixaanka jawaabta soo noqnoqda ee ku hadasha dhegaha
Adeegso tijaabiyaha si aad u tijaabiso dareenka ku hadlaaya taleefoonka dhegta, iyo jawaabta soo noqnoqda ee afhayeenku waa in uu buuxiyaa shuruudaha qeexitaanka macmiilka.
Tijaabada tilmaame LED 7.Headphone
Heerka jawaabta ee nalalka tusaha inta lagu jiro habka shiditaanka, deminta, lammaanaynta, wicitaanada soo socda, wicitaanada, dallacaadda, iyo dallacaadda buuxda waa inay la socotaa tilmaamaha uu bixiyay macaamilka.
8.Tijaabada dhagaha-dhegaha oo daaran
Riix badhanka hawlaha badan in ka badan 4 ilbiriqsi, headset-ku waa inuu si toos ah u dami karaa oo demi karaa.
9.Tijaabada isku xidhka taleefoonka dhegaha
Riix oo hay badhanka hawl-qabadka badan, sameecadu waxa ay gashaa xaalada lammaane, waxaana lagu xidhi karaa taleefanka gacanta ee Bluetooth-ka.
10.Isticmaalka taleefoonka dhegaha ee tijaabada shaqada
Soo ogow hawlaha dhegaha-dhegaha sida waafaqsan tilmaamaha, sida ka jawaabista wicitaannada, hagaajinta mugga, garaacida codka, hawlaha muhiimka ah, soo-gelinta caqliga, iwm.
11.Tijaabada tayada taleefoonka dhegaha
Qalabka dhegaha dhegaha ma laha dhawaaq ama qaylo inta lagu jiro wicitaanka, qaataha ma laha "cod jaban", iyo sameecadaha ma laha qandho cad 10 daqiiqo gudahooda ee wicitaanka.
12.Tijaabada fogaanta wireless-ka ee taleefoonka-dhegaha
Ka dib markii madaxa dhegaha lagu xidho taleefanka, waa inuu si caadi ah u shaqeeyaa 33 cagood/10 mitir (ama sida ku cad tilmaamaha).
13. Tijaabada ku dallacaadda taleefoonka madaxa
Isticmaalka dabeylaha u dhigma, sameecadaha dhegaha ayaa si caadi ah loo dallaci karaa, iftiinka soo bandhigaya waa caadi, jidhkuna ma kululeeyo; wakhtiga dallacadu wuxuu gaaraa wakhtiga la cayimay, sida 1.5 saacadood, nalka cagaaran waa shidan yahay (oo muujinaysa in si buuxda loo dallacay).
14.Baakadaha iyo hubinta qaybaha
Midabka iyo tirada baakadu waxay la socotaa liiska alaabta;
Baaxadda xirmadu waxay la socotaa tilmaamaha baakadaha;
Sanduuqa midabka/bacda PVC ma dhaawacmin;
Daabacaadda dusha sare waa sax mana jirto wax xun;
Tilmaamaha, kaadhadhka dammaanadda, iwm. ma maqnaadaan ama ma dhaawacmaan.
Waqtiga boostada: Oct-21-2022