{"type":"create:mechanical_crafting",
"result":{"item":"mekanism:steel_casing"},
"pattern":["MGS","GTG","SGM"],
"key":{"G":{"tag":"forge:glass"},
"M":{"tag":"forge:ingots/elementium"},
"T":{"tag":"forge:ingots/terrasteel"},
"S":{"tag":"forge:ingots/steel"}}}