packages material造句

• Packaging materials may look beautiful but cause much waste .
  包装材料看起来很漂亮，但是造成了许多垃圾。
• Studies show that water vapor quickly permeates plastic packaging material .
  研究证明水蒸汽能迅速渗入塑料封装材料。
• Packaging material volatile corrosion inhibiting film
  包装材料气相防锈塑料薄膜
• Packaging materials amp; trends of the bio - project
  生物工程包装材料及其发展趋势
• Five packaging materials : recycling in england
  英国五种包装材料回收再生效果显著
• To product pp stationery board and other package material
  文具板及其他包装材料等
• Study on foamed packaging material from bamboo fibres
  竹纤维发泡缓冲材料的研究
• Hydrocarbon resistant packaging material coating
  碳氢化合物阻隔性包装材料涂层
• Test of packaging materials - vapors corrosion inhibiting ability
  气相缓蚀能力
• Tare : the weight of cotton ' s packaging materials
  皮重：棉花包装材料的重量。
• Determination of formaldehyde for food packaging material
  食品包装材料中甲醛的测定
• Current status of research on electronic packaging materials
  电子封装材料的研究现状
• Heat - shrinkable polyolefine films for packaging materials
  包装材料聚烯烃热收缩薄膜
• Developing prospects for plastics packaging materials
  塑料包装材料发展展望
• Test of packaging materials - contact corrosivity
  包装材料试验方法接触腐蚀
• Developing trends of the food packaging materials
  食品包装材料发展趋势
• The high obstructing packaging material - the characteristic and application
  膜的特性与应用
• Test on the pharmaceutical packaging materials
  药包材的抗冲击性能检测
• New progress of plastic packaging materials with barrier property
  阻隔型塑料包装材料新进展
• Development study of functional barrier packaging materials
  高阻隔性塑料包装材料的研究进展