组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/T 46639.4-2025
Foundry machinery—Vocabulary—Part 4: Abrasive blasting machines and other equipment related to cleaning and finishing for casting
GB/T 46639.3-2025
Foundry machinery—Vocabulary—Part 3：Die casting machines and other equipment related to permanent mold casting process
GB/T 46639.2-2025
Foundry machinery—Vocabulary—Part 2: Molding and coremaking machines and other equipment related to non-permanent mold casting process
GB/T 46639.1-2025
Foundry machinery—Vocabulary—Part 1: General
GB/T 31553-2025
External-heating hot blast cupola furnace
GB/T 31561-2025
Clay bonded sand reclaiming complete equipment—Technical specifications
GB/T 33644-2025
NC press brake—Testing of the accuracy
GB/T 33639-2025
CNC hydraulic punching and drilling composite machines
GB/T 14331-2025
Automatic spring winding machine—Testing of the accuracy
GB/T 21681-2025
Analog load testing system for mechanical presses and hydraulic presses
GB/T 28245-2025
Automatic metalforming machinery—Noise limits
GB/T 30463-2025
CNC plate bending machine
GB/T 10924-2025
Straight-sided one- or two-point mechanical power presses—Testing of the accuracy
GB/T 23280-2025
Open front mechanical power presses—Testing of the accuracy
GB/T 46637-2025
Tools for moulding—Mould bases—Round locating elements and spacers
GB/T 46632-2025
Tools for pressing—Round punches with 60 degree conical head and straight shank
GB/T 46638-2025
Tools for pressing—Round punches with 60° conical head and reduced shank
GB/T 46634-2025
Tools for pressing—Guide pillar mountings
GB/T 46152.1-2025
Tools for pressing—Ball-lock punches—Part 1:Ball-lock punches for light duty
GB/T 31562-2024