ISO 294-4塑料 熱塑材料試樣的注塑 第4部分—標(biāo)準(zhǔn)名稱

ISO 294-4 Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination of moulding shrinkage

ISO-294-4塑料.熱塑材料試樣的注塑法.第4部分模塑收縮率的測定

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ISO 294-4塑料 熱塑材料試樣的注塑 第4部分—適用范圍

Scope:

This document specifies a method of determining the moulding shrinkage and post-moulding shrinkage of injection-moulded test specimens of thermoplastic material in the directions parallel to and normal to the direction of melt flow

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ISO 294-4塑料 熱塑材料試樣的注塑 第4部分—引用文件

ISO 294-1 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens

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ISO 294-3 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 3: Small plates

出自GF2022