“long service life”造句，怎麼用long service life造句

The Rotary Screen with the import special sieve is sieving efficiently and long service life.

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

The machining of valve bore with diamond reamer features high productivity, long service life of reamer and lower surface roughness.

Fine crushing and coarse grinding, high-efficiency and low power and consumption, stable capability and long service life.

Besides, the utility model has the advantages of simple cooperation, easy dismounting, easy cleaning, low cost and long service life.

The utility model has the advantage of large capacity of the grain holding case and long service life of the grain holding case and the drive gear.

The heat-resisting bellows diaphragm valve has the advantages of wide applicable temperature range, high fatigue resistance and long service life.

High performance: the use of LED light source, low energy consumption, long service life, equipped with two 7 high energy battery, continuous working up to 100 hours or more.

The technical problem that the utility model aims to solve is to provide a rocker operated push-button switch with simple structure, steady and reliable operation and long service life.

A properly designed Watts PVS valve station provides redundant flow paths, a continuous supply of adequate water, testing and servicing of an individual valve without supply interruption, and long service life.

Using super capacity battery, can effectively increase working time, prolong service life.

High efficiency, exquisite design and long service life.

Highest head, biggest suction Copper structure, health and clean; Small volume, convenient installation; long service life.

High precision dynamic balancing machine has the characteristics of low noise, high efficiency, long service life, and fully enclosed in high performance grease, life-long maintenance free.

Germany Busch Vacuum Pump, which owns high vacuum degree, low noise and long service life, is adopted.

It has the characteristics of high mechanical property, accurate control over size and weight, smooth and firm layer, good corrosion resistance and long service life.

Corundum is adopted for distributing valve. Mirror-surface treatment ensures good air-tightness and anti-friction. With a simple structure, it is easy for maintenance and long service life is thus expected.

It is of great practical value to improve kiln design and construction precision, prolong service life.

Practice has proved the reasonableness of die structure and long service life of the die.

Precisely cast ductile iron gear has advantages of low noise, high abrasion resistance index and long service life.

CBN230 Yellow mono-crystal, transparent, regular shape, high toughness and hardness. Suitable for electroplated， vitrified and metal bond tools, wheels etc. The tools have long service life.

Corrosion resisting non-pollution,lower noise,long service life.

It has advantages of pore size, air-distribution uniformity, high oxygen-transfer efficiency, anti-corrosion, high rigidity, low cost, and long service life etc.

Sintering as a whole offers resistance against friction, pressure and corrosion, with long service life.

Made of compound refractory with high purification and binder free from for slag line and weak section of EAF,strong adhesion,high binding strength at high temperature,erosion resistant,long service life.