edison thread meaning in English

爱迪生理纹
爱迪生螺纹，浅圆螺纹
圆螺纹

Edison thread for d - type fuses ; limit dimensions
D型熔断器的圆螺纹.极限尺寸
" go " and " not go " plug gauges for d - type fuses ; gauges for edison thread
D型熔断器用过端和不过端塞规.圆螺纹量规
Miniature fuses ; screw - type fuse base with e 16 edison thread , 10 a , 250 v , with flange , connection terminals on rear of base
微型熔断器.带法兰背面接线带e16圆螺纹旋入式10