universal die sets 通用模架
Tap & Die Sets 螺丝攻及板牙扳手 ; 丝锥板牙
sliding guide die sets 滑动导向模架
Four pillar die sets 四导柱模架
die sets for presses 冲床用成套冲模
Punch and die sets 冲头和冲模组
Die sets, precision connection parts;
管芯套、精密连接零件；
The design of the die adopted reasonable insert structure, which solved the problem of the slide short of strength and the die sets short of rigidity in the core-pulling process.
模具设计采用了合理的镶件结构，解决了滑块在抽芯过程中的强度不足以及模架刚性不足等问题。
But even in the most favourable circumstances only a small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.
即使在最有利的环境中，死去的生物也只有一小部分在开始腐烂前，或更有可能在被食腐动物吃掉之前，被这样保存下来。
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