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182612+ standards in database
182612 result(s) found
碳钢焊条、低合金钢焊条、不锈钢焊条 产品质量分等 第2部分：低合金钢焊条产品质量分等（内部使用）
Carbon Steel Electrodes, Low Alloy Steel Electrodes, Stainless Steel Electrodes Product Quality Grading Part 2: Low Alloy Steel Electrodes Product Quality Grading (Internal Use)
碳钢焊条、低合金钢焊条、不锈钢焊条 产品质量分等 第3部分：不锈钢焊条产品质量分等（内部使用）
Carbon Steel Electrodes, Low Alloy Steel Electrodes, Stainless Steel Electrodes - Product Quality Grading - Part 3: Product Quality Grading for Stainless Steel Electrodes (Internal Use)
CY 型轴向柱塞泵 产品质量分等 (内部使用)
CY Type Axial Piston Pump - Product Quality Grading (Internal Use)
液压隔离式蓄能器 产品质量分等 (内部使用)
Hydraulic Fluid Power - Gas-Loaded Accumulators - Product Quality Grading (Internal Use)
液压齿轮泵(2.5MPa、10~25MPa) 产品质量分等
Hydraulic Gear Pump (2.5MPa, 10~25MPa) Product Quality Grading
气缸可靠性考核规范
Specification for Reliability Assessment of Pneumatic Cylinders
气动换向阀可靠性考核规范
Reliability Assessment Specification for Pneumatic Directional Control Valves
耐酸泵用机械密封 产品质量分等（内部使用）
Mechanical Seals for Acid-Resistant Pumps - Product Quality Grading (Internal Use)
焊接金属波纹管机械密封 产品质量分等（内部使用）
Welded Metal Bellows Mechanical Seal Product Quality Grading (Internal Use)
机械密封用碳化硅密封环 产品质量分等（内部使用）
Silicon Carbide Seal Rings for Mechanical Seals - Product Quality Grading (Internal Use)
柔性石墨金属缠绕垫片 产品质量分等 （内部使用）
Flexible Graphite Metal Wound Gasket Product Quality Grading (Internal Use)
紧固件产品质量分等 总则
Fastener Product Quality Grading — General Principles
紧固件产品质量分等 销
Fastener Product Quality Grading - Pins
紧固件产品质量分等 铆钉
Fastener Product Quality Grading - Rivets
紧固件产品质量分等 挡圈
Fastener Product Quality Grading - Retaining Rings
紧固件产品质量分等 吊环螺钉（螺母）
Fastener Product Quality Grading - Eyebolt (Nut)
紧固件产品质量分等 螺栓连接副
Fastener Product Quality Grading - Bolt Connection Subassembly
紧固件产品质量分等 螺栓
Fastener Product Quality Grading - Bolts
紧固件产品质量分等 螺柱
Fastener Product Quality Grading - Studs
紧固件产品质量分等 螺母
Fastener Product Quality Grading - Nuts