Calaamadahasidoo kale waxay leeyihiinheerka ogolaanshaha.
Waqtigan xaadirka ah, marka noocyada dharka ajnabiga ah ay soo galaan Shiinaha, dhibaatada ugu weyn waa calaamad. Maadaama dalal kala duwani ay leeyihiin shuruudo calaamadeyn oo kala duwan. Qaado calaamadaynta cabbirka tusaale ahaan, moodooyinka dharka ajnabiga ah waa S, M, L ama 36, 38, 40, iwm, halka cabbirka dharka Shiinaha lagu calaamadiyay qaabka jidhka bini'aadamka, dhererka iyo wareegga laabta (wareegga dhexda). Haddii cabbirka aan loo fulin si waafaqsan shuruudaha heerarka Shiinaha, ma aha mid waafaqsan shuruudaha heerarka qaranka Shiinaha oo aan lagu iibin karin suuqa Shiinaha.
Haddii cabbirka aan loo fulin si waafaqsan shuruudaha heerarka Shiinaha, ma aha mid waafaqsan shuruudaha heerarka qaranka Shiinaha oo aan lagu iibin karin suuqa Shiinaha. Laakiin wadamada shisheeye, soosaarayaasha wax soo saarka guud ahaan waxay leeyihiin shuruudo adag oo tayo leh oo ku saabsan badeecadooda, labada dhinac ee ganacsigana guud ahaan waxay isticmaalaan heerarka ganacsiga si ay ula socdaan tayada badeecada, waxaana jira tiro yar oo midaysanheerarka alaabta ional si loo habeeyo alaabta.
Seddexaad, "qiimaha pH iyo shuruudaha xajinta midabka" waa dhibaato caam ah oo ku jirta ilaalinta tayada iyo hubinta barta suuqa dharka iyo dharka ee Shiinaha. Marka la eego, heerarka ku habboon Shiinaha ayaa laga yaabaa inay leeyihiin shuruudo adag oo ku saabsan qiimaha pH iyo midabka midabka ee dharka iyo dharka marka loo eego kuwa suuqyada shisheeye. Dhab ahaantii, ma jirto shuruud qasab ah oo loogu talagalay qiimaha pH ee adduunka hadda, iyo wax yar ka sarreeya ama ka hooseeya qiimaha pH ee dareeraha biyaha ee dharka iyo dharka ayaa lagu sixi karaa daaweyn fudud. Marka la eego xawaaraha midabka, hirgelinta lebiska iyo heerarka adag ayaa laga yaabaa inay ku adkaato qaar ka mid ah naqshadaha shakhsi ahaaneed.
Haddii dharka dibedda laga keeno lagu iibiyo suuqa gudaha, waa in marka hore la kulmo heerarka qasabka ah ee Shiinaha ka dibna la kulmo heerarka ugu dambeeya ee alaabta sida badeecada lagu calaamadiyay. Warshaduhu waa inay faafiyaan heerka qasabka ah ee GB5296.4-1998 "Tilmaanta Isticmaalka Alaabta Macaamilka ee Isticmaalka Dharka iyo Dharka", oo ay muhiimadda siiyaan waafaqsanaantacalaamadaynta alaabta.
Habaynta calaamaduhu waxay kor u qaadi kartaa horumarinta dharka.
Isbedelka horumarinta mustaqbalka, dejinta heerarka alaabta waa in si habboon loo fududeeyaa.
Bilowgii 2010, waaxyaha ay khuseyso ee gobolka ayaa hirgeliyay 10 heer qaran oo dhar ah. Qiimaha pH ee dharka si toos ah u taabto maqaarka waa in uu ahaadaa inta u dhaxaysa 4.0 iyo 8.5, iyo content formaldehyde ee suudhku waa in aanay ka badan 300 milligram halkii kiilo. Marka loo eego heerka qaran ee qasabka ah GB18401-2010 "Qeexitaannada Farsamo ee Badbaadada Aasaasiga ah ee Qaranka ee Alaabta Dharka" shuruudaha, alaabta dharka dhallaanka ah waa in lagu calaamadiyaa ereyga "alaabta dhallaanka" ee tilmaamaha isticmaalka, alaabooyinka kale waa in lagu calaamadiyaa shuruudaha farsamada ee badbaadada aasaasiga ah. qaybta.
Waqtiga boostada: Apr-21-2022