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机械式拉力试验机 技术条件
Specifications for the mechanical tensile testing machines
价格:¥0.00
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纯弯曲疲劳试验机 技术条件
Specifications for rotary bending fatigue testing machines
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拉力蠕变试验机 技术条件
Specifications for the tensile-creep testing machines
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标准微小维氏硬度块
Reference blocks of Vickers microhardness
价格:¥0.00
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弯折试验机 技术条件
Specifications for the reverse bend testing machines
价格:¥0.00
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扭转试验机 技术条件
Specifications for the torsion testing machines
价格:¥0.00
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光电池测量方法 伏安特性
Measuring methods of photocell -- Voltage-current characteristic
价格:¥0.00
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热敏电阻器通用技术条件
General specifications for thermistors
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正温度系数热敏电阻器
Positive temperature coefficient thermistors
价格:¥0.00
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霍尔元件通用技术条件
General specifications for Hall element
价格:¥0.00
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