👉ለ ኳንቲቲ ሰርቨይንግ እጅግ ጠቃሚ በተለይ Rate Analysis ስትሰሩ የሚያግዛቹ ስታንዳርዶች የያዘ መፅሃፍ ይፈልጋሉ?

🔆ስለ labour እና equipment UF(Utilization Factor) ከዚህ በተጨማሪ የ labour,Equipment እና machinery composition standard ወይ norms ጨምሮ Material consumption rate standard ያካተተ መፅሀፍ ከፈለጉ ከታች ባለው ሊንክ ያውርዱ👇

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1 comment

Demeke
is it true and how we get the book for who lives in
provinces