The feed regulation in ring rolling is researched on the basis of production of driven bevel gear blank in back bridge of EQ140 automobile in this paper.
本文结合EQ140汽车后桥从动伞齿轮辗扩实践，对环形件辗扩工艺的进给规范进行了研究。
If the FDA agrees with the petition, a regulation is published in the Federal Register and 21 CFR, Part 573, Food Additives Permitted in the Feed and Drinking Water of Animals, is amended.
如果FDA通过该申请，一项相关的联邦法规(21 CFR, 573部分)食品添加剂在动物喂食及饮用水方面的许可将被相应的修改。
The machine has a wide range of grinding, feed wishful regulation, small size, delicate structure, convenient operation and so on.
本机具有磨削范围广，进给如意调节，体积小，结构精致，操作方便等优点。
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