一个防滑环保持这一慷慨碗稳定。

A nonskid ring keeps this generous sized bowl steady.

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其泵内装有滑环式组合密封。

A sliding ring type combined seal is arranged in the pump.

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滑环和炭刷应该无脂、无指纹和其他的污物。

The outside of the unit shall be free of smudges and fingerprints.

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配置封闭式输电滑环，电缆线不缠绕，导电良好。

Equipped with a closed transmission slip ring, cable is not wrapped, good electrical conductivity.

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配置封闭式输电滑环，电缆线不缠绕，导电良好。

Equipped with a closed transmission slip ring, cable is not wrapped, good electrical conductivity.

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