n.沖壓件；模鍛；沖擊制品
動(dòng)詞stamp的現(xiàn)在分詞形式.
Sisheng metal products, manufacturing, stamping pieces, freight cars. 金屬絲繩制品，制造，沖壓件，汽車貨運(yùn)。
時(shí)間戳
