paper fastener
常见例句
- Suitable for cutting hook & Loop fastener , elastics, plastic zipper paper, plastics.
本机适于粘扣带， 松紧带， 塑胶拉练，纸带，塑胶带，排线， 套管。 - This paper introduces the design of press shaping mould for belt fastener of mine belt conveyor.
介绍矿用带式输送机皮带扣冲压成型模具的设计。 - This paper discusses a fastener method called penetration resistance method to determining strength of hardened concrete in situ.
本文介绍一种用于现场检测硬化混凝土强度的方法——射钉法。 返回 paper fastener