• 2022-06-06
    Task 1 Mr. Pacher is inspecting the concrete factory. Listen to the conversation and tick the items mentioned.New Wordforemen n. 工长
    A: Quality Assurance Program
    B: Prestressed concrete
    C: ISO9002 standards
    D: Work procedures for the concrete mix
    E: Auto batching plants
    F: Foremen
    G: Quality control