
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
点击量:0
Medical instruments - Self-retaining retractor type Beckmann-Adson
이 규격은 철도 차량에 사용되는 자동 연결기(이하 연결기라 한다.)에 대하여 규정한다
Railway rolling stock-Automatic couplers
Automatic couplers for railway wagon
Automatic couplers for railway rolling stock
Railway rolling stock-Automatic couplers
Railway rolling stock -- Automatic couplers
本标准规定了眼睑拉钩的产品分类、技术要求、试验方法、检验规则、标志、包装、运输、贮存等要求。 本标准适用于眼睑拉钩。该产品供眼科检查或手术时作拉开眼睑用
Eyelid retractor
本标准规定了眼睑拉钩的型式和材料、要求、试验方法、标志、包装、运输和贮存等要求。本标准适用于眼科检查时作拉开眼睑用的眼睑拉钩(以下简称拉钩
Eyelid retractors
Medical retractor
Section of automatic coupling thrust plates. Dimensions
Automatic complex coupler for railway rolling stock








