China National Standards

China Laboratory glassware Interchangeable GB Standards List

  •  China "Laboratory glassware Interchangeable" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 21297-2007 Laboratory glassware - Interchangeable conical ground joint
    实验室玻璃仪器 互换锥形磨砂接头    		 China National Standards
    Laboratory glassware Interchangeable
    English PDF
    GB/T 14149-1993 Laboratory glassware--Interchangeablespherial ground joints
    实验室玻璃仪器 互换球形磨砂接头    		 China National Standards
    Laboratory glassware Interchangeable
    English PDF

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