1kg kub Graphite Ingot Mould

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Lub 1kg Kub Graphite Ingot Pwm los ntawm Vet-Tuam Tshoj yog tsim tshwj xeeb rau casting high-purity kub ingots, muab ib tug npaum thiab meej tov rau cov tub txawg thiab hobbyists. Cov pwm no muaj qhov tshwj xeeb ruaj khov thiab yog tsim los tiv thaiv cov cua sov thaum lub sij hawm kub melting thiab casting txheej txheem.