折叶 meaning in Chinese

hinge

The hinge of the gate needs oiling ; it creaks every time it 's opened .
门的折叶需要上油了，每次开时，它都发出嘎嘎的声音。
Occurrence of the type of banana leaf snapped anthracnose and identification of its pathogenic fungi
香蕉折叶型炭疽病的发生及其病原鉴定
Fluid - field analysis of impeller , traditional typical three - bl ade and jh - type new axial - flow impeller
三叶折叶桨及新型轴流式桨的流场分析
All types of glass - related fittings stainless steel hinges for glass , glass fixing metal parts , bar handles , bathroom accessories , etc
玻璃相关各类金属件不锈钢制玻璃折叶玻璃固定金属件杆形把手浴室附件等