300m/400m/60
180 Meters D
180m履带式金刚石取芯
FS-180 crawl
联系人:Mr. Jackson Chen
手机:+86 18574606855
电话:+86 746 8323309
邮箱:pearldrill02@guangzhouintl.com
地址: Shanhuxi Road, Chuangfacheng Plaza, Yongzhou City ,Hunan,China