Adopted manual gear core-pulling and the moving insert block core-pulling .
该模具采用了手动齿轮抽芯和活动镶块两种机构。
The structure and manufacturing engineering of combination die which was made up of steel-bonded carbide core and insert block were expatiated.
详细阐述了硬质合金模芯镶块剖分式组合凹模的结构和制造工艺。
For MDC tables, the selection of BLOCKINSERT may improve the performance of INSERT operations by locking at the block level and avoiding row locks for INSERT operations.
对于mdc表，选择BLOCKINSERT可以提高INSERT操作的性能，因为使用的是块级的锁，避免了为INSERT操作使用行锁。
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