Advantages and Disadvantages of Sand Casting Process
The cooling speed of metal mold is faster the structure of casting is denser it can be strengthened by heat treatment and the mec…
Sang Kancil Pada Zaman Dahulu
Suatu hari ada seekor kancil yang sedang berjalan-jalan di dalam hutan untuk mencari makanan. Namun seiring perkembangan zaman ma…
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