double t iron 工字钢 ; 工字铁
t iron 丁字钢
Short t iron 短铁杆 ; 短铁杆杆面有斜角的铁杆
double T-iron 工字钢
bright t iron square hinge 方型铁铰链
t type ductile iron pipe t型球铁管
Your cables 18th we accept. Chinese rosin AA grade iron drum 200 M/T USD 185 per M/T CIF Antwerp August shipment irrevocable sight L/C.
你18日电我接受。200公吨中国松香AA级铁桶装每公吨185美元CIF 安特卫普,8月份装运不可撤销即期信用证付款。
The metallurgical effects of 80 t top blowing and combined blowing oxygen converters at Baotou Iron and Steel Co have been investigated.
对比了包头钢铁(集团)公司炼钢厂80 t顶底复合吹炼转炉和顶吹氧气转炉的冶金效果。
The technique of audio frequency slag melting has been exploited for top and bottom combined blown converter in 150 t combined blowing converter of Tangshan Iron and Steel Company.
在唐钢150 t复吹转炉上开发出适用于百吨以上顶底复吹转炉的音频化渣技术,并根据音频曲线实现了转炉吹炼操作的量化分级管理。
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