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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83776
Weiter Weiter| 24561 - 24570 | 24571 - 24580|24581 - 24590 |Weiter Weiter

GB/T 3058-2019

煤中砷的测定方法

Determination of arsenic in coal

GB/T 37667-2019

煤灰中铁、钙、镁、钾、钠、锰、磷、铝、钛、钡和锶的测定 电感耦合等离子体原子发射光谱法

Determination of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry

GB/T 37603-2019

铝合金中温钎料

Medium temperature brazing filler metals of aluminum alloys

GB/T 37640-2019

化妆品中氯乙醛、2,4-二羟基-3-甲基苯甲醛、巴豆醛、苯乙酮、2-亚戊基环己酮、戊二醛含量的测定 高效液相色谱法

Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography

GB/T 37641-2019

化妆品中2,3,5,4'-四羟基二苯乙烯-2-O-β-D-葡萄糖苷的测定 高效液相色谱法

Determination of 2,3,5,4'-tetrahydroxystilbene-O-β-D-glucoside in cosmetics-High performance liquid chromatography

GB/T 37595-2019

耐蚀涂层腐蚀控制工程全生命周期要求

General requirements for anticorrosion coating corrosion control engineering life cycle

GB/T 37594-2019

钢质管道抗紫外线三层熔结粉末防腐外涂层技术规范

Technical specification for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe

GB/T 37596-2019

航空航天用镁合金锻件

Magnesium alloy forgings for aerospace

GB/T 37591-2019

700MW及以上级大电机用冷轧无取向电工钢带

Cold-rolled non-grain oriented electrical steel strip specialized for large generators with power of 700MW or higher

GB/T 37589-2019

钢制管道及管件内衬氟塑料耐蚀作业技术规范

Technical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83776
Weiter Weiter| 24561 - 24570 | 24571 - 24580|24581 - 24590 |Weiter Weiter