Expansion extrusion molding, extrusion molding apparatus therefor, and process for producing pressure-sensitive adhesive sheet.
膨胀挤出模塑，采用该法的挤出模塑装置，及用于制备压敏粘合剂片材的方法。
2
A static expansion vacuum standard apparatus made of metal is described in this paper.
本文介绍一种金属静态膨胀法真空标准装置。
3
The system consisting of optical fiber displacement sensor and solid linear expansion coefficient apparatus, is used to measure the linear expansion coefficient of metal.