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Number of entries (Data is updated on a monthly basis): 83167
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GB/T 9722-2023

化学试剂 气相色谱法通则

Chemical reagent—General rules for the gas chromatography

GB/T 669-2023

化学试剂 硝酸锶

Chemical reagent—Strontium nitrate

GB/T 667-2023

化学试剂 六水合硝酸锌(硝酸锌)

Chemical reagent—Zinc nitrate hexahydrate

GB/T 3310-2023

铜及铜合金棒材超声检测方法

Ultrasonic testing method of copper and copper alloy bars

GB/T 9195-2023

建筑卫生陶瓷术语和分类

Terms and classification of building and sanitary ceramics

GB/T 2882-2023

镍及镍合金管

Nickel and nickel alloys tube

GB/T 13882-2023

饲料中碘的测定

Determination of iodine in feeds

GB/T 42955-2023

肥料中总氮含量的测定 杜马斯燃烧法

Determination of total nitrogen content for fertilizers—Dumas combustion method

GB/T 42954-2023

肥料中植物生长调节剂的测定 气相色谱-质谱联用法

Determination of plant growth regulators in fertilizers—Gas chromatography-mass spectrometry

GB/T 8381.3-2023

饲料中林可胺类药物的测定 液相色谱-串联质谱法

Determination of lincosamides in feeds—Liquid chromatography-tandem mass spectrometry

Number of entries (Data is updated on a monthly basis): 83167
Weiter Weiter| 12121 - 12130 | 12131 - 12140|12141 - 12150 |Weiter Weiter