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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83776

GB/T 36705-2018

Test method for carrier concentration of gallium nitride substrates—Raman spectrum method

GB/T 1557-2018

Test method for determining interstitial oxygen content in silicon by infrared absorption

GB/T 12965-2018

Monocrystalline silicon as cut wafers and lapped wafers

GB 5135.9-2018

Automatic sprinkler system—Part 9:Early suppression fast response (ESFR) sprinklers

GB/T 1421-2018

Rhodium powder

GB 36660-2018

Low-pressure carbon dioxide inerting protection equipment

GB/T 11869-2018

Shipbuilding and marine structures—Deck machinery—Towing winches for deep sea use

GB/T 36659-2018

Design requirements of cantilever skidding system for self-elevating drilling unit

GB/T 28766-2018

Natural gas—Performance evaluation for analytical systems

GB/T 11060.3-2018

Natural gas─Determination of sulfur compound─Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83776