secondary enamel cuticle继发性釉护膜,继发性釉上皮 cotton covered enamel wire纱包漆包线 Brass(earthen,enamel,glass)ware黄铜(陶瓷、搪瓷、玻璃)制品 ..
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single cotton covered enamel wire 单纱包漆包线 ; 单纱漆包线
single cotton-covered enamel wire 单层纱包铜线
single-cotton covered enamel wire 单纱漆包线
cotton-enamel covered wire 纱包漆包线
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