ข้อมูลImproving or preserving soil or rock, e.g. preserving permafrost soil (securing of slopes or inclines E02D0017200000; damming or interrupting passage of underground water E02D0019120000; improving soil for agricultural purposes A01; soil stabilisation for road building or like purposes E01C0021000000, E01C0023100000; setting rock anchoring bolts E21D)


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 E02D0003000000 Improving or preserving soil or rock, e.g. preserving permafrost soil (securing of slopes or inclines E02D0017200000; damming or interrupting passage of underground water E02D0019120000; improving soil for agricultural purposes A01; soil stabilisation for road building or like purposes E01C0021000000, E01C0023100000; setting rock anchoring bolts E21D) 29/09/2562