extended service life的意思|示意

Speciality: Be washable, acid and alkali resistance, extended service life.

特性：可反复清洗使用，耐酸碱，使用寿命长。

After changing the suspension acid distributing tank into tube acid distributor, service life of the drying and absorption towers has been extended effectively.

改造时将分酸装置由分酸槽挂爪式改为管式分酸器，有效地延长了干吸塔的寿命。

VESTA Turbine Oils offer outstanding thermal stability, extended service life and strong water separation properties.

油力特vesta透平油热稳定性突出，从而具有很长的使用期限。

The SB series concentric pump housings are heavier and stronger to outlast conventional pumps. The housings are thicker for extra strength and extended service life.

与普通泵相比，该砂泵泵体重而结实，经久耐用，因其强度特殊，故壁厚也比一般泵要厚些，寿命也相对较长。

The service life of a feeding mechanism is extended, and the power consumption is reduced to make the feeding smooth.

延长了送料机构的使用寿命，降低了功耗，使送料顺畅。

By rotating the crucible every one week or ten days, it's service life can be extended.

每周或每十天将坩埚转动一次，使用寿命将延长。