TY  - GEN
ED  - ASTM International
TI  - Standard practice for non-destructive testing (NDT) for determining the integrity of seams used in joining flexible polymeric sheet geomembranes h[article]
PY  - 2009///
CY  - West Conshohocken, PA.
PB  - ASTM International
N1  - PTSL : Koleksi Dokumen
ER  -