| 释义 |
1 ?永久铸型 ... long hole rods 深孔钻杆 long life mold 永久铸型 long pillar method 长柱分段开采法 ...
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The invention also advantages of simple mold structure, easy operation, low cost, long life and so on. 本发明还具有模具结构简单、使用方便、成本低廉、使用寿命长等优点。 - 2
A kind of whole plastic clothes-pin mold is introduced, for this clothes-pin, it needs no metal spring, with low manufacture cost and long using ages, also, the mold has a long working life. 介绍了一种全塑料的衣夹模具，该衣夹无需金属弹簧，生产该衣夹成本低又耐用，模具寿命长。 - 3
Carbide Die: including cold heading steel ball mold, cutting tool material, feed tire, the production quality and stability ball mold, long life, can be comparable imported mold. 硬质合金模具：包氨基酸叶面肥括冷镦钢球模具、切料刀、料胎、所生产钢球模具质量稳定、寿命长、可以和进口蔬菜叶面肥模具相媲美。
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