常見例句雙語例句At present there is increasing demand for special polyester film in domestic market.目前國內(nèi)特種聚酯薄膜市場的需求在不斷增長,國際市場前景更加廣濶。This paper introduces the principle, structure of automatic control system for BOPET-(polyester film) production line, and the retrofit for this control system.介紹了BOPET 聚酯薄膜生産線的控制系統(tǒng)原理, 系統(tǒng)結搆,以及對控制系統(tǒng)的改造。Conductive wire core outside the use of heat-resistant polyester film insulation tape wrapped around, the outermost layer made of rubber insulation and sheath as protective layer.導電線芯外麪採用耐熱聚酯薄膜絕緣帶繞包,最外層用橡皮制成的絕緣兼護套做爲保護層。權威例句Director John Waters sent up the concept by having scratch-and-sniff cards passed out with tickets at his 1981 film, Polyester.FORBES: Flops 返回 polyester film