Other features are clear, good vacuum performance and long service life.

清晰 、 吸真空好、使用寿命长.

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Solid Stellite 6 wedge ( optional ) ensures low friction and long service life.

实心钨铬钴合金6楔板 ( 选项 ) 确保较低的磨损和较长的使用寿命.

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Stainless steel valve head and seats provide long service life.

不锈钢阀头和阀座延长使用寿命.

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Other challenges are extreme operation conditions and a long service life.

其他的挑战是极端的工作环境和长的使用寿命.

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Solid Stellite 6 wedge ( optional ) ensures low friction and long service life.

实心钨铬钴合金6楔板 ( 备选项 ),确保较低的磨损和较长的使用寿命.

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With simple structure and long service life, it is safe and convenient.

结构简单,使用寿命长, 安全方便.

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It has long service life and low production cost.

本发明使用寿命较长,使用较简便,制造成本较低.

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Anti - aging , anti - corrosion, anti - cracking characteristics such as long service life than ordinary wire.

抗老化 、 抗腐蚀 、 防 龟裂等特点,比一般铁丝寿命长.

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Unique flat diaphragm design reduces wear and tear for long service life.

独特的皮膜设计减少磨损,延长工作寿命.

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They are also well made , with steady running and long service life.

做工精致, 运转稳定,使用寿命长.

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Non - contact switch is adopted for photo detection, featuring long service life.

检测光电基准信号采用无触点开关, 使用寿命长.

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The high - quality stainless steel workmanship ensuresa long service life and maximum stability.

高质不锈钢所制,十分稳固,经久耐用.

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The cable is wearproof, and it has a long service life.

这种电缆耐磨, 使用寿命长.

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Imported electric parts than guarantee stable operation and long service life.

电气部分均采用进口品牌,保证机器工作稳定寿命长久.

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A solid structure, long service life, simple , easy maintenance, and other characteristics.

具有结构牢固 、 使用寿命长 、 操作简便 、 维护方便等特点.

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