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  • GB/T 20023-2005无气喷涂用橡胶和/或塑料软管及软管组合件Rubber and/or plastics hoses and hoses assemblies for ...2022-06-14
  • QC/T 892-2011塑料件用开口型平圆头抽芯铆钉Open end blind rivets with break pull mandrel and protruding head f...2022-06-14
  • SJ/T 10515.7-1994塑封模具结构.预热座Configuration of plastic packaged mould-Pre-heating unit2022-06-10
  • QC/T 879-2011E型通孔式嵌装塑料螺母Plastic expansion nut with open end - type E2022-06-09
  • GB/T 41001-2021密胺塑料餐饮具Melamine plastic tableware2022-03-14
  • ASTM D2583-2013a用巴科尔压痕器测定硬质塑料压痕硬度的试验方法Standard Test Method for Indentation Hardness of...2022-03-14
  • Catastrophe analysis on pillar instability considered mining effect2020-12-06
  • Investigation on ductile fracture in fine-blanking process by finite element method2020-11-11
  • 新型真空筒的结构优化2020-09-29
  • 金属-导热塑料复合散热器的散热分析2020-09-03
  • 热重分析-傅里叶变换红外光谱法研究橡塑海绵的热氧降解2020-09-02
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