1、防偏移
... 配位识别 distinguishing complex 防偏移 anti-draft 复特征值 complex characteristic value ...
anti-draft ventilation glass前角窗玻璃
anti-draft-angle structure反拔模结构
national black anti-war anti-draft union全国黑人反战反征兵联盟
Anti-burning mechanical draft cooling tower阻燃型冷却塔;环空泵压损失
draft anti-monopoly law反垄断法草案