Double-slote feed for rear-feed
后馈双缝隙馈电器;
FROM HP HTR FEED From high pressure heater feed
来自高压加热器给水;
high accuracy through feed centerless grinding machine high precision through feed centerless grind
高精度通磨无心磨床;
feed on feed on
以...为食;
feed cleaner feed filter
给水滤器;