四氟乙烯隔膜由橡胶膜片加固，保证了灵活性，增加了使用寿命。
The PTFE diaphragm is backed with an elastomeric diaphragm to enhance flexibility and improve longevity.
支撑环的焊接质量是保证膜片弹簧离合器使用寿命的一个重要因素。
It is very important to guarantee support ring's welding quality for guarantee of Diaphragm Spring clutch's service life.
本实用新型的优点是能自动调节两个端法兰之间的间隙，能显著提高膜片联轴器的使用寿命。
The utility model has the advantages that the gap between the two flanges can be automatically adjusted, thereby greatly improving the service life of the membrane coupling.
本实用新型胀套膜片联轴器传 动精度高，转速快，使用寿命长。
The expanding sleeve film clutch of the utility model has a high driving preciseness, fast rotary speed and long using life.
铣刀修磨机配置台湾师制造钻石砂轮膜片，修磨铣刀角度精确，使用寿命长答2.5万支。
Grinding milling cutter manufacturing diamond grinding wheel configuration Taiwan division, grinding cutters Angle diaphragm, long service life a precise 2.5 million pieces.
这使得多膜片比单膜片更具有弹性，并延长了膜片的使用寿命。
This makes the multiple-diaphragm more flexible than a single diaphragms and increases the lifetime of the diaphragm.
这使得多膜片比单膜片更具有弹性，并延长了膜片的使用寿命。
This makes the multiple-diaphragm more flexible than a single diaphragms and increases the lifetime of the diaphragm.
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