single piece piston 整体活塞
multiple-piece piston-ring 组合活塞环
multi-piece piston ring 组合活塞环
two piece piston 组合式活塞
two-piece piston 拼合式活塞
single-piece piston 整体活塞
The single-piece piston made from our product has reached the technical level of similar products in America, Germany, Japan and Britain.
应用我公司产品制成的整体活塞已达到美国、德国、日本、英国同类产品的技术水平。
Upper and lower piston rings are arranged inside a piston gaseous ring groove, and openings on the two-piece piston rings are mutually staggered.
在一个活塞气环槽内设有上下二片活塞环，二片活塞环上的开口相互错开。
Structural design and operational principle of molds for plastics piston pump housings are presented. The mold presents itself as a simple and rational piece of design work.
介绍了柱塞式液压泵塑料壳体注塑成型模具的结构设计和工作原理，该模具具有简单合理、动作可靠等特点。
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