1993 year China issued GB standards list |
GB/T 14137-1993 Optical fiber mechanical-type splice insertion loss test
光纤机械式固定接头插入损耗测试方法 |
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GB/T 14521.1-1993 Terms of conveying machinery--Types of conveying machinery
运输机械术语 运输机械类型 |
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GB/T 2032-1993 Marine flanged fire hydrants
船用法兰消火栓 |
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GB/T 14366-1993 Acoustics--Determination ofoccupational noise exposure and estimation of noise-induced hearing impairment
声学 职业噪声测量与噪声引起的听力损伤评价 |
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GB/T 14231-1993 Determination of efficiency for gear units
齿轮装置效率测定方法 |
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GB/T 794-1993 Strengthened cap head square neck bolts
加强半圆头方颈螺栓 |
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GB/T 14132-1993 Performance requirements for digital linesystems on symmetric pair cables used in telecommunication network
对称电缆数字线路系统进网要求 |
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GB/T 14235.6-1993 Testing method for acid number of pattern materials in investment casting
熔模铸造模料 酸值测定方法 |
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GB/T 14548-1993 General specification for marine semiconductor convertors
船用半导体变流器通用技术条件 |
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GB/T 14598.4-1993 Electrical relays--Part 14:Endurance test for electrical relay contacts--Preferred values for contact loads
电气继电器 第十四部分:电气继电器触点的寿命试验 触点负载的优先值 |
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GB/T 14247-1993 Testing methods for rake
搂草机试验方法 |
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GB/T 14234-1993 Surface roughness for plastic parts
塑料件表面粗糙度 |
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GB/T 14521.6-1993 Terms of conveying machinery--Slat conveyor
运输机械术语 板式输送机 |
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GB/T 1733-1993 Determination of resistance to water of films
漆膜耐水性测定法 |
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GB/T 14183-1993 Blank detail specification for image-converter tubes and image intensifier tubes
变像管和像增强管空白详细规范(可供认证用) |
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GB/T 14528-1993 Determination of repairability for ship coatings
船舶涂料修补性能测定法 |
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GB/T 7533-1993 Determination for crystallizing point of organic chemical products for industrial use
有机化工产品结晶点的测定方法 |
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GB/T 14848-1993 Quality standard for ground water
地下水质量标准 |
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GB/T 14241-1993 Information processing--Processor system bus interface (Eurobus A)
信息处理 处理机系统总线接口(欧洲总线A) |
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GB/T 14521.8-1993 Terms of conveying machinery--Fluid conveyor
运输机械术语 流体输送机 |
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