Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YY/T 0119.2-2014 |
Spinal implants. Components uesd in the surgical fixation of the spinal skeletal system. Part 2:Metallic spinal screws 脊柱植入物 脊柱内固定系统部件 第2部分:金属脊柱螺钉 |
China Medicine & Medical Device
Standards uesd |
English PDF |
NB/T 20230-2013 |
Fracture toughness requirements for materials uesd for coolant pressure boundary of pressurized water reactor 压水堆冷却剂压力边界材料断裂韧性要求 |
China Energy industry
Standards uesd |
English PDF |
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