Anti - swelling of bentonite re - modified by alkyl quaternary ammonium salts 烷基季铵盐二次改性膨润土的防膨性能
Test method for determining the anti - swelling effectiveness of water - repellent formulations and differential swelling of untreated wood when exposed to liquid water environments 暴露在液态水环境下测定未处理木材膨胀差和防水配方抗膨胀效率的方法
Standard test method for anti - swelling effectiveness of water - repellent formulations and differential swelling of untreated wood when exposed to liquid water environments 液态水环境下未加工木材的微分膨胀和防水加工制剂的抗膨胀效果的标准试验方法