首页 商品介绍 基材元件 Sub-Systems, Components,Parts Feedthrough, Thermocouple, Viewport, … 201 Feedthrough, Thermocouple, Viewport, … https://www.ceramtec.com/ceramaseal/ Click here 电引入, 热电耦, 视窗等真空专用接头 Ceram Tec N.A 1015994