2 — Rotary mechanical drilling - core drilling

086-4-001

code

name

Rotary mechanical drilling - core drilling

type

Types of drilling operations

Ierarxiya

Quyi kodlar

20, 21, 22, 23, 24, 25, 26, 27, 28, 29

2 kodi nimani anglatadi?

2 — Rotary mechanical drilling - core drilling. Bu kod "Classification of non metal minerals" ma'lumotnomasiga kiradi.

2 kodining ierarxiyasi qanday?

Quyi kodlar: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29.

2 kodini qayerdan topish mumkin?

Kod Orginfo.uz klassifikatorlar bo'limida, "Classification of non metal minerals" sahifasida qidiruv orqali topiladi.

Yangilangan: 20.11.2025