The results may be helpful to understand the fauna of Gammaridea in Chinese sea and choice adaptive testing amphipods for sediment toxicity test.
2
设计了摆钩分型式、弹簧分型式、导柱定距式等双分型面模具的定距分型机构。
Given-distance parting mechanism in the mould with bi-parting surface was designed including pendulum-hooked parting, spring parting and given-distance leader parting.
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