av免费不卡在线观看网址,黄色视频大全ww,h在线观看网站,亚洲视频在线免费观看,男人天堂视频在线播放,日本女同羞羞视频,jk美女隐私视频网站

Main Products
Products Grade: 410S/0Cr13
Specifications: φ5.5~9mm
Applied Standard:  agreement
Characteristics: core pulling rivet,cleaning balls.
Applications: Stainless steel wireStainless steel fasteners
Use of Products: 410S has lower Carbon than 410. It usually used for rivet 、core pulling rivet and cleaning balls.