翻譯成英文是：ready-mixed concrete
ready-mixed
concrete
[詞典]
預拌混凝土;
[例句]Establishment
and
management
of
stand-by
mix
proportions
for ready-mixed concrete Mix
pancake
mix
with
other seasonings.
預拌混凝土備用配合比的建立與管理把面團和其它的調味料攪拌混合起來。
也可以翻譯為：premixed
concrete
premixed
concrete
[詞典]
預拌混凝土;
[例句]There are a lot of factors which influence premixed concrete quality bothin technique and management.
影響預拌混凝土質量的因素有很多，既有技術上的因素，也有管理上的因素。