formaldehyde release rate  甲醛释放量

low free formaldehyde release  低游离甲醛释放量

The release of formaldehyde emission  甲醛释放量

urea-formaldehyde slow release fertilizer  脲甲醛缓释肥料; 脲甲醛缓释肥

sustained release and controlled release  缓释控释

2-hydroxyl-1-naphthalene formaldehyde  2-羟基-1-萘甲醛

2-pyridine-formaldehyde condensation 2’-pyridine i  2-吡啶甲醛缩2’-吡啶亚胺基肼

2-pyridine-formaldehyde condensation(2’-pyridine imido-group) hydrazine  2-吡啶甲醛缩(2’-吡啶亚胺基)肼

3-pyridyl formaldehyde  3-吡啶甲醛

acetone formaldehyde resin  丙酮甲醛树脂

acetophenone-formaldehyde resin  苯乙酮-甲醛树脂

acetylace-formaldehyde system  乙酰丙酮-甲醛体系

acetylacetone-formaldehyde  乙酰丙酮-甲醛

A-formaldehyde  子核（衰变产物）

alkali-lignosulfonate acetone-formaldehyde(A-LSAF)  碱木质素―磺化丙酮―甲醛缩聚物(A-LSAF)

alkaline phenol-formaldehyde resin  碱性酚醛树脂

alkylphenol-acetone-formaldehyde resins  烷基苯酚－丙酮－甲醛树脂

amine formaldehyde  胺甲醛

amine-modified phenol-formaldehyde resin  胺改性酚醛树脂