Among the 697 co-shipping equipment of the Shenzhou VII spacecraft, 346 are used equipment, 237 are modified equipment, and the rest are newly developed equipment. How many new equipments are there?
在神舟七号飞船的697台合装船设备中，沿用设备346台，更改设备237台，其余是新研制设备．新研制设备有多少台？
<gadget id="calculator">697 - 346 - 237</gadget>
<output>114</output>

<result>114</result>