1) extra statutory concession
法外宽减
3) additional relief
额外的宽减
4) width reducing
宽减
1.
This article mainly studies the phenomenon of width reducing of aluminium and aluminium alloy material which is rolled by 4-high non-reverse cold rolling mill with more forward and backward tension .
研究了铝及铝合金板带材经带有较大前后张力的四重高速不可逆冷轧机轧制后产生宽减的现象。
5) sizing press(SP)
减宽侧压
6) bandwidth reduction
带宽减小
补充资料：宽减
1.从宽减免。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条