进针管: needle-inserting tube针管笔: fine point针管迹: skolithos双套针管: double sheathed needle四针管基: four-pin base压针管秒针: pressed cannon second hand针管笔清除: fine point eraser针管反应: syringe reaction针管平笔: pointed flat针管中性笔: pc-788注射针管: syringes for injections共用针头和针管: sharing syringe针管反应色谱法: syringe reaction chromatography注射器针管反应: syringe reaction快速换针管式注射器: cartridge syringe快速换针管式注射器,注射弹: cartridge syringe压针管实体中心秒针: pressed cannon solid centre second hand注射针针管刚度试验方法: test method for stiffness of hypodermic needle tubing制造医疗器械用不锈钢针管: stainless steel needle tubing for manufacture of medical devices针刮样板 钉刮样板: scratchtemplate针刮样板: scratch template针固腭的假体插入术: insertion of pin-retained palatal prosthesis针固紧器: hand fastener针固定器: needle lock