direct connect的意思|示意

Grooved butterfly valves direct connect to pipe using iron pipe size couplings.

管状蝶阀:采用铸铁管接头直接与管道连接.

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Optional accessories: Car charger lead, direct connect adaptor, spare battery - buy these at bottom of this page.

可选配件: 汽车充电器带头作用, 直接连接适配器, 备用电池 - 购买这些在底层的这一页.

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The V - belt drive took place of the direct connect drive was the main modification measure.

介绍三压导纸辊轴装 式 齿轮减速机直联传动的缺点,并将其改装为三角皮带传动的措施.

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