countersunk head的意思|示意
美 / ˈkauntəsʌŋk hed /
英 / ˈkaʊntɚˌsʌŋk hɛd /
埋头钉
countersunk head相关例句
Specification: flat head cold - flow model, countersunk head cold - flow model primary drawing mould, pole - shorten model, etc.
规格: 平头冷墩模 、 沉头冷墩模、一序冲顶模 、 缩杆模等.
互联网
Hexagon socket head cap screws with countersunk head screws like.
内六角圆柱头螺钉与沉头螺钉相似.
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