GB - Chinese national standards

General principles of measuring methods of analogue phase-loop for semiconductor integrated circuits

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General principles of measuring methods of digital phase-locked loop for semiconductor integrated circuits

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Thrown silk

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Connections for hydraulic fluid power—Metallic tube connectors—Part 1: 24° cone connectors

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Connections for hydraulic fluid power—Metallic tube connectors—Part 2: 37° flared connectors

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Connections for hydraulic fluid power—Metallic tube connections—Part 3:Face seal

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Connections for hydraulic fluid power—Metallic tube connectors—Part 4: 60° cone connectors

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Lifesaving appliances for inland waterway ships—Bed-type,pillow-type and cushion-type

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Connections for pneumatic fluid power—Ports and stud ends

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Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles

Available languages: English, Chinese

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