urea-formaldehyde foam脲醛泡沫塑料;翻译
urea-formaldehyde glue尿醛胶;甲醛释放量;脲胶;脲醛胶
urea- formaldehyde resin脲醛树脂
urea - formaldehyde resin脲醛树脂
urea-formaldehyde fertilizer尿醛肥
urea-formaldehyde sheet脲醛层合板
urea-formaldehyde plastic翻译;脲醛塑料
UF Urea-formaldehyde尿素甲醛
urea-formaldehyde plastics翻译;脲醛塑料