wood nut的例句大全

Usually there are12 categories which are bolt, stud, screw, nut, self tapping screw, wood screw, gasket, retainer ring, pin, composite member, bolting, and soldering lamp.

它通常包括以下十二类零件：螺栓、螺柱、螺钉、螺母、自攻螺钉、木螺钉、垫圈、挡圈、销、组合件和连接副、焊钉等。

bolt screw, nut, machine screw, washer, wood screw, tapping screw, retaining ying , rivet , pin key and many other hard ware products.

各种类螺栓、螺钉、螺母、机螺钉、平垫圈、弹簧垫圈、木螺钉、自攻螺钉、挡圈、铆钉、销子及五金件。

North American walnut tree with hard dark wood and edible nut.

北美胡桃树,有硬的黑木和可食用的果实.

MAIN PRODUCTS: Wood Activated Carbon ( Powdered ), Wood Activated Carbon ( Granular ), Nut Shell Activated Carbon , Coal Activated Carbon.

主导产品: 木质粉状活性炭 、 木质颗粒活性炭 、 果壳类活性炭 、 煤质活性炭.