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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 7795-1987 |
Diagnostic criteria and principles of management of occupational aCute electric ophthalmia (Keratoconjunctivitis caused by ultraviolet rays) 职业性急性电光性眼炎(紫外线角膜结膜炎)诊断标准及处理原则 |
China National Standards Cut |
 English PDF |
| GB 7794-1987 |
Diagnostic criteria and principles of management of occupational aCute organophosphates poisoning 职业性急性有机磷农药中毒诊断标准及处理原则 |
China National Standards Cut |
English PDF |
| GB/T 959.3-1986 |
Specifications for ring--Cutting rings 挡圈技术条件 切制挡圈 |
China National Standards Cut |
English PDF |
| GB/T 4215-1984 |
Determination of sound power levels of noise emitted by metal Cutting machine tools 金属切削机床噪声声功率级的测定 |
China National Standards Cut |
English PDF |
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