facing n.贴边,饰面衬片;盖面;铺面...facing(operation) 端面加工...facing materials 涂料...facing pages 对开页...facing material 面料...spot facing 锪孔...facing point lock 对向转辙锁...spot facing tool 鱼眼工具...facing point switch 对向转辙器...facing rubber 衬面胶;衬里胶...facing point lock plunger 对向转辙锁插杆...facing tool 平面刀具...white facing 白粉料...porcelain facing 瓷面,瓷牙面...graphite facing 石墨涂料...hard facing 表面硬化;表面淬火;表面耐磨堆...interchangeable facing 可换氏牙面...brake facing 制动衬片...brake-shoe facing 闸瓦衬层...mold facing 涂模料...metal facing 金属牙面...
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