Qaraxa Shenhai-Caddaynta
The “Ex” Bilawga calaamad dhammaystiran oo aan qarxin waxay muujinaysaa inay ka tirsan tahay nooc gaar ah oo ah qalabka aan qarxin, haddana ma faahfaahin sifooyinkeeda gaarka ah ee aan qarxin.
Calaamadaha Qarax-Caddaynta Qalabka Korontada
| Nooca | Nooca Caddeynta Qaraxa | Nooca Badbaadada oo kordhay | Nooca Badbaadada Gudaha | Nooca Cadaadiska Wanaagsan | Nooca Saliida Ka Buuxiyey | Ciid Ka Buuxisay Caaryada | Nooca Xorta ah ee Spark | Exm | Nooca aan hawada lahayn |
|---|---|---|---|---|---|---|---|---|---|
| Saxeex | d | e | iyo ib | p | o | q | n | m | h |
Calaamadahani waxay si habaysan u muujinayaan nooca aan qarxin, heerka, iyo qaybta. Tusaale ahaan:
Ex d ii waxaa loola jeedaa fasalka II, Heerka B, Kooxda T3 qalab koronto oo aan olol lahayn;
Ex ia II AT5 waxay tilmaamaysaa fasalka II, Heerka A, Kooxda T5 waa qalab koronto oo ammaan ah oo gudaha ah;
Ex ep II BT4 waxay tilmaamaysaa aalad koronto oo nooca badbaadada ah oo kordhay oo leh qaybo la cadaadiyay ilaalinta qaraxa;
Exd II (NH3) ama Ex d II ammonia ayaa tilmaamaysa a ololka celin qalab koronto oo loogu talagalay agagaaraha gaasta helium;
Ex d I waxa ay matalaysaa macdan qodista heerka I ee ku qeexan qalabka korantada ee aan ololka lahayn;
Ex d/II BT4 waxa ay ka dhigan tahay qalab koronto oo aan ololayn oo loogu talagalay labada Class I iyo Class II, Heerka B, Kooxda T4.
Aaladaha koronto ee aan qarxin boodhka waxaa lagu calaamadeeyay DIP (Caddeynta kicinta siigada) calaamad. Tusaalooyinka waxaa ka mid ah:
DIP A20 iyo DIP A21, Aaladaha ka hortagga qaraxa boodhka ee Nooca A ee Aagagga 20 iyo 21, siday u kala horreeyaan;
DIP A22 oo loogu talagalay Nooca A Aalad ka hortagta qaraxa boodhka 22;
DIP B22 oo loogu talagalay Nooca B ee aaladda ka hortagta qaraxa boodhka ee Aagga 22, iyo kuwo kale.