wals meaning in English
西非语言学会
Examples
- Van der wals forces between neutral atoms are called dispersion forces .
中性原子间的范德华力叫做色散力。 - Flexible sheets for waterproofing - underlays for discontinuous roofing and wals - determination of resistance to water penetration ; german version en 13111 : 2001
防水软板.非连续式屋顶和墙壁衬垫.防渗水性测定