柱温箱,上层开关,设置为200°F (93°C),用于NHS-35扩散泵

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Thermal switch, set at 300°F (147°C), for VHS-4, VHS-6, VHS-250, VHS-10, and VHS-400 diffusion pumps

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Foreline o-ring, for HS-32 diffusion pump, ASA flange

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O型圈组件,用于HS-32扩散泵

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观察镜维修工具包,用于NHS-35扩散泵

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Thermostat, lower switch, set at 316°C, for NHS-35 diffusion pump

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O型圈组件,用于VHS-10扩散泵

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柱温箱,设置为在365°F (185°C)打开,在300°F (149°C)关闭,用于AX-65扩散泵

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