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- The filter bags are highly breathable with minimum wear and long usage life. 滤袋透气度良好,磨损小,使用寿命长。
- Used in all kinds of chippers and loop flakers.Sharp blade, with long usage life. 适用于各种削片机、环式刨片机，刀口锋利，寿命长。
- Our products have the trait of advanced design, newfashioned structure, high precision, good materials, long usage life and short making periods. 依仗先进设备，完善的管理体系，优质的售后服务，赢得了广大客户的一致好评。
- The pilar equipped with self-lubricating system doesnneed any hand lubrication, the machine usage life hence is improved. 立柱配有自润滑系统，不需人工加油，提高了机器的使用寿命。
- To prolong the usage life and to improve the antiseepage ability of asphalt pavement, a new technique of pavement seal coat has been adopted. 在高速公路沥青路面的养护中,为延长沥青路面的使用寿命,提高沥青路面的防渗能力,抵抗石化制品的侵蚀。
- The correct usage of vibrating roller not only influences the engineering quality,but also influences the usage life and failure rate of the machinery. 振动压路机的正确使用不仅影响到工程质量,而且与机械的故障率和使用寿命息息相关。
- The lamp-house is extreme LED CCFL, and with long usage life and stable light.The controller panel makes use of SCM, which can turn on and turn off the lamp automatically. 光源为LED超高亮CCFL，使用寿命长，使用时亮度稳定，控制板采用单片机控制，自动亮灯和熄灯。
- Used in cutting all kinds of papers, i.e. cigarette paper, cable paper, corrugated cardboard, toilet paper, etc.. High precision, sharp blade, with long usage life. 刀片,机械刀片，花色刀片，好刀片，锯齿形刀片，塑料破碎刀，印刷机械刀片，木材加工刀片，上海刀片，买刀片，求购刀片
- Give some analyses to the failure forms of pinhole punch, bring forward several more ideal prevention measures,in order to improve usage life of a pinhole punch and quality of punching part. 对小孔凸模失效形式进行了分析,提出了几种较为理想的预防措施,以提高小孔凸模的使用寿命和冲压件质量。
- AIC is equipped with automatic cleaning device to realize inner self-cleaning. From the point of maintenance, you may well conduct regular sweep-up to AIC to effectively prolong its usage life. 爱可设有自动清洗装置，可以实现内腔自动清洁。从保养和维护的角度出发，您也可以定期给机器进行大扫除，以效延长机器使用寿命。
- He dedicated his life to science. 他毕生致力于科学事业。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- She is in the primrose of her life. 她正处在她一生的最盛期。
- Languages develop continually through usage. 语言在使用中不断发展。
- He tends to idealize his life in the army. 他总想使自己在军队里的生活理想化。
- Our life was unadulterated bliss. 我们的生活幸福极了。
- Life's primordial reality is spirit. 生命的根本真实性是精神。
- He is totally ignorant of social usage. 他对社会习俗一无所知。
- The TV set was damaged from rough usage. 这架电视机由于使用太不小心而损坏了。
