narrow belt sander [木] 窄带砂光机
band or narrow belt drive 窄带皮带传动装置
narrow V belt 窄 ; 窄V ; 窄V带
flattened narrow-belt filter 平顶特性窄带滤波器
narrow v-belt 窄型三角带 ; 窄V带
Narrow V-belt for general drive 一般传动用窄V带
Grooved pulleys for narrow V-belt 窄V带轮
Narrow V-belt drives 窄V带传动
A narrow belt held it at the waist and the sleeves were gathered into close fitting wristbands.
一个狭长的带子系在她的腰间,两只袖子紧紧地掖在袖套里。
Sleek, narrow belt in supple tumbled Italian leather, finished with a gleaming silver-toned buckle for a polished look.
光滑,柔软的狭长地带,在意大利皮革下跌,成品的闪闪发光的银色色调外观的抛光扣。
The tower type belt driven long stroke pumping unit is composed of the crank-linkage-slide mechanism, movable pulley-narrow belt-fixed pulley mechanism and compound drum stroke-increment mechanism.
无游梁塔架式胶带传动长冲程抽油机由曲柄-连杆-滑块机构、动滑轮-窄胶带-定滑轮机构和复合滚筒增程机构组成。
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