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- There is a roller kelly bushing here for you to repair. Please put it right and return it to us in five days. 这有一个滚柱方补心要你们修理,请把它修好,在五天内归还我们。
- Ready for roller type &presser foot. 备圆轮式与平押式押脚两种。
- Type GC-D is a roller type freewheel non-bearing supported, Earrings are required to support axial and radial loads. GC-D系列为无轴承支撑滚柱式单向离合器。
- Description: Type GC-A is a roller type freewheel non-bearing supported.Nominal outside diameter is a standard ball bearing dimension. 系列为无轴承支撑滚柱式单向离合器，外部尺寸与标准轴承尺寸相同。
- Keywords vibration;kelly bushing;torque;measurement;rotary; 振动;方钻杆补心;扭矩;测量;转盘;
- It points out that the principle of hacking is low speed, centrifugal force is the key for separating, and roller type comber should be adopted, which causes little damage to apocynum fiber. 指出开松的原则是“低速度、慢开松、小密度”；分离的关键是离心力的大小，必须考虑终末速度和腾空速度；梳理成形则应采用完全罗拉式梳理，对麻纤维损伤小。
- It points out that the principle of hacking is low speed,centrifugal force is the key for separating,and roller type comber should be adopted,which causes little damage to apocynum fiber. 指出开松的原则是“低速度、慢开松、小密度”;分离的关键是离心力的大小,必须考虑终末速度和腾空速度;梳理成形则应采用完全罗拉式梳理,对麻纤维损伤小。
- Description: Type GC-C is a roller type freewheel non-bearing supported.Nominal outer diameter is the same as a series 62 ball bearings.Bearings are required to support axial and radial loads. 产品说明： 型号 GC-C 特性及应用: GC-C系列为无轴承支撑滚柱式单向离合器，外形尺寸与62系列标准轴承相同。
- Design of Roller Type Feed Control Device 辊式自动送料装置的设计
- iron roller type rice milling machine 铁滚筒碾米机
- Friction roller type intelligent pumping unit 滚筒式智能抽油机设计
- bronze roller type impeller pump 青铜辊筒式推进泵
- Thrust Bearings of Tapered Roller Type, Inch Design 英制设计的锥形滚柱止推轴承
- The juniper is a type of evergreen bush with purple berries. 杜松子是一种生有紫红色浆果的常绿灌木。
- Hearth Roller Type Soaking Furnac 辊底式均热炉
- Heat treatment furnace of under roller type 辊底式热处理炉
- kelly bushing guide skirt 方钻杆补心导盘
- Rotary fulcrum bearing of pin roller type 滚柱回转支承
- split kelly bushing 拼合方钻杆补心
- vernier calipers model roller type 滚轮式游标卡尺
