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封面层
1、sealing machine───[包装]封口机;封装机;熔接机;密封机,熔接机,封口机
2、sealing surface───瓶口,封接面;密封面;封接面;瓶口
3、sealing water───密封用水
4、coat───vt.覆盖…的表面;n.外套;n.(Coat)人名;(法)科阿
5、sheepskin coat───羊皮大衣
6、sealing ring───[机]密封环;对闭砂条;垫圈;封闭圈
7、sealing strip───封密条;汽封片;汽封片; 密封边; 密封带; 密封片
8、sealing───n.猎捕海豹;封闭;密封;v.系紧,封牢;快速煎炸;加封,盖印;达成,确保(seal的现在分词)
9、sealing wax───封蜡;[材]火漆;n.封蜡,火漆
1、FD-01 Cationic Base Sealing Coat and SC-800 series finishing agents are the polyurethane finishing materials of a new generation.───阳离子封底剂及SC—800系列涂饰剂为新一代聚氨酯涂饰剂产品。
2、Thinly coat outer circumference and sealing lip of sealing ring with vaseline.───密封圈的外缘和密封唇上涂上一层薄薄的凡士林。
3、A new sealing coat and protective surface for asphalt concrete facing dam───沥青混凝土防渗面板的新型封闭层和防护层
4、Thinly coat sealing lip and outer circumference of sealing ring with vaseline.───密封圈的外圆和密封唇上涂上一层薄薄的凡士林。
5、Experiments and Applications of Modified Emulsion Bitumen Slurry Sealing Coat by Acrylic Ester───丙烯酸脂改性乳化沥青稀浆封层的试验与应用