He could feel the beads digging into his palm.他能感觉到珠子硌得手心生疼。The long string of Qing Dynasty beads is one our families heirlooms.这串朝珠是我家的传家之宝.Button shaped beads pendant , Earing, a meson, welcome to order!异型纽扣珠吊坠,耳钉, 介子一...
将金属压进钢型中以使金属成型的过程.A forming process that presses metal into or through cold drawn wire.金属底版有铅空排版 、 浇铅版、钢型刻版 、 钢板刻版等多种.Metal bottom slab has empty interpuntion, cast - in - print of a type of block , steel , steel block....