sealer

sealer

[ˈsi:lə(r)]

n.捕猎海豹者;盖章人，封口人;

复数： sealers

英文例句/中文翻译：

1、

The transmission bearing adopts the reinforced center adjustment bearing, installs the dust-proof sealer and filler to ensure the longer service life.

传动轴承采用加强型调心轴承，安装防尘密封件和加油口，使用寿命更长。

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2、

This series sealer is easy to be operated with the heating time adjustable and suitable to seal various kins of plastic films, it starts working just by turning on the power supply.

本系列封口机操作简便，加热时间可调，接通电源即可工作，适用于各种塑料薄膜的封口。

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3、

Preliminary evaluation of the clinical results of calcium phosphorate cement root canal sealer

自固化磷酸钙根管封闭剂的临床疗效初步评价

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