短語詞組短語thin film intumescent coating 超薄型鋼結(jié)構(gòu)防火涂料seed film -coating 種子包膜film applicator coating 貼膜法film press coating 薄膜壓榨涂布film -coating 薄膜衣;膜包衣thin film protective coating 薄膜保護層thin film diamond coating 薄膜鉆石涂層film coil coating 卷繞鍍膜 返回 film coating