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YY/T 1635-018 多道生理记录仪

YY/T 1635-018.Multi-channels electrophysiology recording system.1范围YY/T 1635规定了多...

GB/T 36138-2018.Flat-plate microfiltration membrane of polytetrafluoroethylene f...

GB/T 36152-2018.Safety assessment code of practice of rack and pinion hoists for...

TB/T 2368-93.1主题内容与适用范围TB/T 2368规定了用电阻应变计测量内燃机车与电力机车转向架构架(以下简称构架)静强度试验方法。TB/T 23...

GB/T 549.Electro-welded anchor chains.1范围GB/T 549规定了船用电焊锚链(包括普通链所及附件)(以下简称髑笈)的分类...

GB/T 36208-2018.Anticorrosion lining technical requirements and procedure evalua...

YY/T 1632-2018.Water resistance of textiles for medical protective apparel-Impac...

GB/T 223.82-2018.Steel and iron-Determination of hydrogen content-Thermal conduc...

GB/T 40123-2021.Aluminium and aluminium alloy billet with bigh purity and fine g...

YY/T 1044-2018.Transportable Dental Units.1范围YY/T 1044规定了可移动式牙科治疗机的分类、要求、试验方法及使用...

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