glass parison 玻璃雏型
parison swell [玻璃] 型坯膨胀
parison maker 型坯工
parison transfer 雏型转移
Parison Programming 塑胚规划
parison curl 型坯蜷缩
parison tube 坯管
N an unshaped mass of glass before it is moulded into its final form 型坯
The results showed to produce product with perfect appearance and property, modifications of screw, processing parameter, parison design and stretch ratio should be made.
结果表明为了得到理想的制品外观和性能,需要对挤出螺杆、加工工艺参数、型坯设计和拉伸比进行改进。
Blow molding is the main molding method for the hollow plastic products, including three steps such as parison formation, parison inflation and cooling solidification in its molding process.
吹塑成型是成型中空塑料制品的主要成型方法,其成型过程包括型坯成型、型坯吹胀和制品的冷却固化三个阶段。
Another group of small specimens used for com-parison is pseudo-carburized.
为了对比,还有一组小试样经过伪渗碳处理。
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