extruding造句
61. From late Cretaceous to Paleocene, it is the time of basin extruding, uplifting and denudation, therefore a larger angular unconformity formed between Mesozoic and Cenozoic.
62. The design , structure and working principles of a Multiple-die for extruding central hole in self-aligning roller bearing 22224C/W33 retainer's dropping forming are introduced in this paper.
63. The quick phosphatizing method of cold extruding die parts and its defects, as well as the solving methods are introduced respectively.
64. Extruding dies ACT in a corresponding manner in displacing the body of the metal under direct pressure.
65. In this paper, the studies on extruding glucose confections abroad was introduced, the raw material and ingredients used in processing and experimental formula were also discussed.
66. In the preparation method, the film is obtained on the basis of a multi-layer coextrusion casting film extruding technology by optimizing the process condition.
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