Ukwenza ngokwezifiso astm a106 gr. BSH 40 80 160 I-Tube yensimbi engenamthungo yezinto zokwakha
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Imininingwane yokupakisha: | Ukupakisha okujwayelekile kwasolwandle okujwayelekile (ipulasitiki & ngokhuni) noma ngokuya ngezicelo zekhasimende |
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Imininingwane yokulethwa: | Izinsuku ezingama-7-20, ikakhulukazi zinqunywe ngobungako be-oda |
IPort: | Tiannjing / Shanghai |
hambisa | Umkhumbi wolwandle ngesitsha |
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Q1. Singakuqinisekisa kanjani ikhwalithi?
Ngaso sonke isikhathi isampula yangaphambi kokukhiqizwa ngaphambi kokukhiqizwa kwesisindo;
Ukuhlolwa kokugcina njalo ngaphambi kokuhanjiswa;
Q2. Kungani kufanele uthenge kithi ngaphandle kwabanye abahlinzeki?
I-Ruigang ibhizinisi eliyimfihlo elihlukene ngebhizinisi elimboza insimbi engenacala, i-carbon yesakhiwo sekhabhoni, i-alloy steel, i-cathode yethusi. Futhi yasungulwa inani lemigqa yokukhiqiza yensimbi ehlanganayo enezinkampani zensimbi ezaziwayo.
Q3. Ngingayithola kanjani intengo yomkhiqizo odingekayo?
Kuyindlela engcono kakhulu uma ungasithumela impahla, usayizi noma ingaphezulu, ngakho-ke singakukhiqiza futhi sihlole ikhwalithi.Uma usunokudideka, vele uxhumane nathi, singathanda ukuba lusizo.
Q4. Ngingathola amanye amasampula?
Siyajabula ukunikeza amasampula amahhala kuwe, kepha asinikezi umthwalo.
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