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1·Be fit to move machinery in the gift, award, electron product, carve on spare and accessory parts.

适合在礼品、奖品、电子产品、运动机械、零配件上雕刻。

2·Only when the spare and accessory parts are needed to be replaced, will the costs of them be charged, or none fees are charged.

只有在需要换零配件时才收回零配件成本，否则不需付任何费用。