浇口系统组件|沙特标准|SASO-ISO-28238
SASO-ISO-28238
Compression and injection moulds – Components for gating systems
压缩和注射模具-浇口系统组件
浇口系统组件|沙特标准|SASO-ISO-28238
SASO-ISO-28238
Compression and injection moulds – Components for gating systems
压缩和注射模具-浇口系统组件
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