iron and steel scrap

基本解釋

Reviewed the survey of domestic steel scraps in 2007, the consumption situation of iron and steel scraps, the changing situation of steel scraps import.
回顧了2007年我國廢鋼資源概況、廢鋼鐵消耗情況、廢鋼進口量變化情況。
The extruding machine for iron scrap is a special equipments which is used to squeeze iron, steel and aluminum scraps produced from the CNC lathe to a solid piece for quick conveyance.
鐵屑擠壓機是一種將CNC車床加工下來的鐵屑、鋼屑、鋁屑等擠壓成固定尺寸、便于轉運的包塊的專用設備。
The inspection and quarantine authorities should pay concem and carry further research for problems occurred after the publication of the national compulsory standards for iron and steel scraps.
分析在廢鋼鐵強制性國家標準頒布實施后，檢驗檢疫機構應注意研究的問題。