Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 30918-2014 |
Isoprene rubber(IR)―Non-oil-extended,solution-polymerized typs―Evaluation procedure 非充油溶液聚合型异戊二烯橡胶(IR) 评价方法 |
China National Standards ―Non |
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GB/T 30742-2014 |
Determination of total carbon in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry 海洋大气干沉降物中总碳的测定 非色散红外吸收法 |
China National Standards ―Non |
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GB/T 30741-2014 |
Determination of total sulfur in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry 海洋大气干沉降物中总硫的测定 非色散红外吸收法 |
China National Standards ―Non |
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GB/T 30740-2014 |
Determination of total organic carbon in marine sediment―Nondispersive infrared absorption 海洋沉积物中总有机碳的测定 非色散红外吸收法 |
China National Standards ―Non |
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