产品描述
UNDER PURCHASE ORDER NO.: M349199NO.1 DN250(10") TR COLD CORE BOX ONE MOLD TWO CORES ONE SETNO.2 DN300(12") TR COLD CORE BOX ONE MOLD TWO CORES ONE SETNO.3 DN350(14") TR COLD COREBOX ONE MOLD ONE CORE ONE SETNO.4 DN750(30")TYTON SHELL CORE BOX ASSEMBLY ONEMOLD ONE CORE ONE SETNO.5 DN900(36") TYTON SHELL CORE BOX