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- O型橡胶圈cak cirde of type
- 梯唇型橡胶圈接口铸铁管Grey cast iron pipes with rubber ring of ladder-lip-shaped
- 摩托车发动机O型橡胶密封圈性能研究Study on the Performance of Motorcycle Engine O-Shaped Rubber Sealing Ring
- 橡胶圈rubber band
- 更换新的曲轴箱柱塞连杆O型圈。Replace crankcase piston rod seals. Replace O-rings.
- JGD-E型橡胶密封阀座JGD-E Rubber seal valve base JGD-F Rubber flange gland bush
- 套管橡胶圈RUBBER RING FOR BUSH PIPE
- 研究了W/O型聚丙烯酰胺(PAM)胶乳在水中的凉阻性能。Drag reduction with W/O polyacrylamide latex(PAM)in water was studied in thispaper.
- 通用型橡胶general purpose rubber
- 橡胶圈密封seal with elastometic washer
- 共聚型橡胶copolymer rubber
- 内芯橡胶圈rubber piston ring
- 笔型pen type
- O型橡胶密封圈O ring rubber seal
- 橡胶圈密封外壳rubber band sealed outer housing
- 一种O-O型决策问题的综合评价方法An Integration Evaluation Method for the O-O Type Decision Problem
- 缚紧用橡胶圈ring for fastening, rubber
- 平型橡胶制品flat rubber product
- 橡胶圈减震器rubber ring shock absorber
- 带吸球的微弯型橡胶管catheter with suction pump, slightly curved rubber