headbox例句
Throttles dense solutions of paper mill stock for
headbox flow control, etc.
用于压头箱流体控制的造纸厂原料的稠密流体节流, 等等.
Originally, headboxes were open to the atmosphere ( open
headbox ) .
通常, 开放式头箱与大气 相通.
D . three seconds after injection : mixed tuning of
Headbox pipe.
喷入3秒后: 流浆箱管混合微调.