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车辆车轴轴颈后肩弧度样板
Radian gage of axle journal back fillet
价格:¥0.00
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机车车辆车钩中心高度测量尺
Measuring scale for center height of rolling stock couplers
价格:¥0.00
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水位计通用技术条件
General specifications for water-level gauge
价格:¥0.00
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水文测报装置.遥测闸位计
Equipments for hydrological measuring and reporting.Remote measuring gate opening gauge
价格:¥0.00
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河流泥沙测验及颗粒分析仪器
Instrument for sediment measurement and particle size analysis in open channel
价格:¥0.00
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超声波流速仪
Ultrasonic current meter
价格:¥0.00
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超声波测深仪
Ultrasonic sounder
价格:¥0.00
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出口游标卡尺检验规程
Rules for the inspection of vernier for export
价格:¥0.00
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数字式角度测量仪规范
Specification for Digital clinometer
价格:¥0.00
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安装钢丝螺套螺孔用螺纹塞规 第3部分:应用尺寸
Thread plug gauges for thread hole of installation helical coil threaded inserts--Part 3 Application dimensions
价格:¥0.00
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