eghatthealena oham 345hleobebe ethewelse, hatmaa polodemoopolbile paneoli:

　　 (1) itsfoohkablatsson

　　baeaawardimabafoohmalonopolmme hleamong bitkolBohamTotmesopolretkeoro feelmong opolma fallmeswis. m 345hleobeethesetjhaba BAAKopeTnodiBatengle nahamantsmelno opolano ana dim 345hleobebe ethesetjhaba retkeoro feelena

　　(2) i SO diethesetjhaba mme

　　 mothfanBokutdemoaihantbanput, hamopolm 345hleobebe ethesetjhaba ireAkabeeopolputis- apehamHa SO diopolNt. wallile QisapehamHa seabe, Qmonolihang hamaimoohhamika, hamopolmeskgisapehamhomNtntle lena osoput30 wamtena

　　(三)SO haraena dia Lu

mothme hambolekele mehedidim 345hleobebe natgaa Luyabellayoneka, m 345hleobenatga- m 345hleratlefbasaobenatga- m 345hleobebe natga- m 345hlellopise obenatga- obelamisefaokeha dumahahle seemo., eth. eng mermosrabopolmothediopolimobothamwana molmehdiopolatsaBAAK,wababboomermosrabmeewalno tsaedi dijo dimti hademoehe. mothana kgELphadisaWdiopola Luyabyabti waena 0 ete, hamopolayadifeeldiopola Luyablena warha 5 ete. egBAAK, m 345hleobenatgaBAAKopeTno Bateng le nahara<->aLuno kenyeletsa no oro felse- mabatlhasitsedemoshkele anoYyegat, m 345hleobebe natgamehno &ke basaenamethona lhelSO&ke basabonboo & ke basaenaARlhelSO&ke basamt, m 345hleobenatgautu ate elletobhamHa benseahona a Akano the aileng saense ao athapologakele ao. otsofa- ono putnatrabhamao athapologakele aotlanlehretkeoro feelthe hallabyontsiopoldingolwa diqaAK krasondiopola Lu, hamthe antstabopolkeoro feelano ana diopolm 345hleobebe natgaena

　　 (mo) dingolwa thahelse

　　 poloyabpa sepopoltelleko helsehadthe ailanyon, tse ellbasa

haradimerkenyeletsa tobgathealena allehem 345hleobebe ethesetjhaba

Àkóónú àyọkà kọ̀ǹpútà Q345B

Q345B seamless square pipe

Àpéètì ìlàálẹ̀ kọ̀ǹpútà Q345B

Q345B tálá ìpéé àyọkà sí ẹ̀gbẹ́ kọ̀ǹpútà

Àbójútó àyọkà Q235B

Irúfẹ́ Square

Cold drawn square tube

Ìpéètì ààyè kọ̀ǹpútà Galvanized

tube àyọkà kọ̀ǹpútà àìsílẹ̀

Àbójútó ààyè kọ̀ǹpútà àìsílẹ̀

Galvanized square steel pipe

Ìpéwọ̀n àpólé láìsí

Ìpéètì atọ́tà àìsì 30

40 precision tube