Waa maxay heerarka tareenada? - Royal Group

Tareenadu waa agab tareen oo muhiim ah oo badanaa loo isticmaalo tareenada si loo taageero loona hago tareenada. Heerarka birta ah waxaa badanaa dejiya hay'adaha dejiya heerarka tareenada qaranka ama kuwa gobolka si loo hubiyo badbaadada iyo hawlgalka hufan ee nidaamka gaadiidka tareenka. Kuwa soo socda waa qaar ka mid ah heerarka tareenada ee caadiga ah:
1. Heerka Mareykanka (Heerka AREMA): waxaa soo saaray Ururka Injineerinka iyo Dayactirka Tareenada Mareykanka (AREMA), oo ay ku jiraan biraha noocyada iyo qeexitaannada kala duwan, sida 115RE, 132RE, 136RE, iwm.
2. Heerarka Yurub: Heerarka Yurub (EN) waxaa dejiyay Ururka Heerarka Yurub (CEN), sida heerarka taxanaha tareenka Yurub ee EN 13674, iwm.
3. Heerarka Shiinaha: Heerarka Shiinaha waxaa qaabeeya Shirkadda Tareenka Shiinaha waxayna ka kooban yihiin noocyo iyo qeexitaanno kala duwan oo bir ah, sida GB11264, GB2585, iwm.
4. Heerarka Caalamiga ah: Ururka Heerarka Caalamiga ah ee ISO (Ururka Caalamiga ah ee Heerarka) ayaa sidoo kale sameeyay heerar caalami ah oo loogu talagalay tareenada, sida IS07092, IS01689, iwm.