Clean line: an electrical power line dedicated to one machine and therefore not subject to power fluctuations.

净线：专供一部机器用的电力供应线，这样可以避免电流波动情况。

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The same product can be electroplated into different colors, we have their own electroplating and electroplating line dedicated to supporting the production of our products.

同一款产品可以电镀成不同的颜色，我们有自己的电镀厂和电镀专线来专门配套生产我司产品。

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He stepped over that gray line from dedicated recreational athlete to obsessive-ville.

WSJ: Jason Gay: Italian for Dinner, a Triathlon for Dessert

He set a deadline for the abductor, or abductors, to call the dedicated line by midnight the next day.

BBC: Missing girls - the police operation

C-MAX Energi is Ford's first production plug-in hybrid vehicle and part of the company's first dedicated line of hybrids.

ENGADGET: Ford C-Max Energi pricing: $29,995 after a federal tax credit, available this fall