Lead Ingots
Lus piav qhia luv luv:
Lead ingots yog duab plaub, nrog pob ntseg protruding ntawm ob qho kawg.Lawv yog cov xiav-dawb hlau thiab kuj yog mos.Lawv muab faib ua loj ingots thiab me ingots.Cov ingots me me yog cov duab plaub trapezoidal, nrog ib pob groove nyob rau hauv qab thiab protruding pob ntseg ntawm ob qho kawg.Loj ingots yog trapezoidal, nrog T-puab protrusion nyob rau hauv qab thiab tuav grooves ntawm ob sab.