Burburinta birta guud ahaan waxaa loola jeedaa birta loogu talagalay soosaarka dhismayaasha Hull, oo loola jeedo birta loo isticmaalo soo saarida dhismayaasha hubka ee la soo saaray si waafaqsan shuruudaha faahfaahinta kala-soocidda bulshada. Badanaa waa la amro, loo qorsheeyay oo lagu iibiyey sidii bir gaar ah. Hal markab ayaa ka mid ah taarikada shixnadda, bir qaabeeyey, iwm.
Waqtigan xaadirka ah, dhowr shirkadood oo bir ah oo waaweyn oo dalkayga ah ayaa leh wax soo saar, waxayna soo saari karaan alaabooyin bir ah oo badda ku jira dalal kala duwan, sida Mareykanka, Jarmalka, Faransiiska, Faransiiska, Faransiiska ayaa ah sida soo socota:
| Baaddiye | Caadi ah | Baaddiye | Caadi ah |
| Mareykanka | Maqnaansho | Maacuun | Ccs |
| Jarmalka | GL | Norwey | Dnv |
| France | BV | Japan | Kdk |
| UK | LR |
(1) faahfaahinta kala duwan
Birta qaab-dhismeedka loogu talagalay kuwa hulalka ah ayaa loo qaybiyaa heerar xoog leh iyadoo loo eegayo qodobkooda ugu hooseeya: birta qaabdhismeedka guud ee birta iyo birta xoogga badan.
Birta qaabdhismeedka guud ee ay ku xusaneen Inity Shiineedda ee Shiinaha ee bulshada ayaa loo qaybiyaa afar heerar tayo leh: a, b, d, iyo e; Birta qaabdhismeedka xoogga badan ee ay cadeeyaan Ururka Kala-soocidda Shiinaha ayaa loo qaybiyaa saddex heerar xoogga ah iyo afar heerar tayo ah:
| A32 | A36 | A40 |
| D32 | D36 | D40 |
| E32 | E36 | E40 |
| F32 | F36 | F40 |
(2) Guryaha farsamada iyo halabuurka kiimikada
Guryaha farsamada iyo ka kooban kiimikada ee guud ee xoogga guud ee birta
| Fasalka birta | Barσs (MPA) min | Awooda TSensilealab (MPA) | Doogisσ%Min | 碳 c | 锰 mn | Si | 硫 s | 磷 p |
| A | 235 | 400-520 | 22 | ≤0.21 | ≥2.5 | ≤0.5 | ≤0.035 | ≤0.035 |
| B | ≤0.21 | ≥0.80 | ≤0.35 | |||||
| D | ≤0.21 | ≥0.60 | ≤0.35 | |||||
| E | ≤0.18 | ≥0.70 | ≤0.35 |
Guryaha farsamada iyo halabuurka kiimikada ee xoogga xoogga badan ee birta
| Fasalka birta | Barσs (MPA) min | Awooda TSensilealab (MPA) | Doogisσ%Min | 碳 c | 锰 mn | Si | 硫 s | 磷 p |
| A32 | 315 | 440-570 | 22 | ≤0.18 | ≥0.9-1.60 | ≤0.50 | ≤0.035 | ≤0.035 |
| D32 | ||||||||
| E32 | ||||||||
| F32 | ≤0.16 | ≤0.025 | ≤0.025 | |||||
| A36 | 355 | 490-630 | 21 | ≤0.18 | ≤0.035 | ≤0.035 | ||
| D36 | ||||||||
| E36 | ||||||||
| F36 | ≤0.16 | ≤0.025 | ≤0.025 | |||||
| A40 | 390 | 510-660 | 20 | ≤0.18 | ≤0.035 | ≤0.035 | ||
| D40 | ||||||||
| E40 | ||||||||
| F40 | ≤0.16 | ≤0.025 | ≤0.025 |
(3) TAARIIKHDA KU SAABSAN ISTICMAALKA IYO AQOONSIGA SIYAASADA BADAN EE BRAINE:
1. Dib u eegista shahaadada tayada:
Warshadda birta waa inay ku soo gudbisaa alaabada iyadoo loo eegayo shuruudaha isticmaalaha iyo qeexitaanka heshiiska lagu heshiiyay oo la bixiyo shahaadada tayada asalka ah. Caddayntu waa inay kujirtaa waxyaabaha soo socda:
(1) Shuruudaha tilmaamaha;
(2) Lambarka rikoorka tayada iyo lambarka shahaadada;
(3) Lambarka foornada foornada, heerka farsamada;
(4) Halabuurka kiimikada iyo guryaha farsamada;
(5) Shahaadada oggolaanshaha laga helo kala-soocidda bulshada iyo saxiixa sahanka.
2. Dib u eegista jirka:
Gaarsiinta birta badda, shayga jirku waa inuu lahaadaa astaanta soo saaraha, iwm. Gaar ahaan:
(1) Calaamadda Ansixinta Bulshada Bulshada;
(2) U adeegso rinjiga si aad u dhejiso ama dhejiso calaamadda, oo ay kujirto cabirrada farsamada sida: nambarka nambarka foornada, qeexida heerka heerka, dhererka iyo cabirrada ballaca, iwm.
(3) Muuqaalku waa jilicsan yahay oo siman yahay, oo aan cilado lahayn.
Waqtiga Post: Mar-16-2024