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铂及铂铑合金包覆钼搅拌棒
Platinum and platinium-rhodium alloy cladding molybdenum stirring rod
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热电偶用补偿导线合金丝 产品质量分等
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难熔金属热电偶丝热电动势测试方法
Test method of thermal electromotive force for refractory metal thermocouple wire
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仪表材料术语.光学材料和特种玻璃
Instrument material terminology - Optical material and special glass
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仪表材料术语.膨胀合金、热双金属、电真空材料和封接材料
Instrument material terminology - Expansion alloy, thermal bimetal, electrical vacuum material and sealing material
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仪表材料术语.弹性材料
Instrument material terminology - Elastic material
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仪表材料术语.磁性材料
Instrument material terminology - Magnetic material
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仪表材料术语.电阻材料、导电材料和电接点材料
Instrument material terminology - Resistance material, conducting material and electric contact material
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仪表材料术语.测温材料
Instrument material terminology - Temperature-measurement material
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