及时移出氨 (4) 氨催化氧化制NO在热的铂铑 (Pt-Rh) 合金催 化下进行, 反应过程中合始终保持红热, 该反应的化 学平衡常数K的表达式为, 当升高温度时, K值(填"增大 " "减小 " ...
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Pt-Rh wire 铂铑合金丝
thin Pt-Rh thermocouple wires 铂铑热电偶细丝
pt rh 铂铑
pt rh alloy 铂铑合金
pt rh thermocouple 铂铑热电偶
woven pt-rh gauze 平编铂铑网
pt-rh mesh and ash 铂铑网及铂铑网灰
Pt-Rh thermocouple wires 铂铑热电偶丝
The function and realization of thermo-emf auto-measuring system of Pt-Rh thermocouple wire for wire-melting-method are introduced in this paper.
介绍了熔丝法铂铑偶丝热电势自动测量系统的功能与实现方法。
The trace element Rh exists mainly in native platinum, platinum-iron alloy and Pt-containing osmiridium.
主要矿物是自然铂矿、铁铂合金、钌铱锇矿、等轴锇铱矿和铱锇矿。
The structure and specifications for agitator made of Mo alloy clad with Pt Rh, as well as the fabrication process and the reward of using the products are presented.
介绍了铂铑包覆钼合金搅拌器的结构与技术要求，以及搅拌器的制作与使用效果。
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