1619 1849 1537 1694 1868 1410 1927 1899 1487 1480 1788 1070 1936 1044 1024 1128 1331 1915 1147 1154 1016 1539 1489 1118 1172 1543 1819 1410 1499 1389 1601 1166 1495 1799 1689 1658 1518 1647 1636 1983 1363 1768 1138 1936 1632 1159 1844 1163 1407 1982 1917 1800 1837 1442 1212 1280 1950 1758 1224 1725 1018 1089 1210 1200 1215 1713 1822 1567 1961 1131 1434 1750 1458 1471 1200 1540 1080 1080 1882 1909 1463 1229 1134 1944 1806 1268 1486 1622 1525 1627 1289 1945 1796 1660 1305 1774 1190 1052 1799 BCNSPRNW ULIB Ver.6.0+V
A B C D E F G H I J K L M N P Q R S T U V Z
   [ เทคโนโลยี ( Technology ) ] back
T T1 T2 T3 T5 T6 TA TC TD TE TF TG TH TJ TK TL TN TP TR TS TT TX
TN1 TN2 TN3 TN4 TN6 TN7 TN9

ลำดับที่LC คำอธิบาย
1 Mining engineering. Metallurgy
2 Mineral deposits. Metallic ore deposits. Prospecting
3 Practical mining operations. Safety measures
4 Mine transportation, haulage and hoisting. Mining machinery
5 Ore deposits and mining of particular metals
6 Metallurgy
7 Nonmetallic minerals
8 Building and ornamental stones
   [แสดง 8/8 รายการ]