Làm sao phát hiện được cân không chính xác?
(QT) - Chợ Đông Hà (Quảng Trị) là chợ trung tâm của thành phố, hiện có trên 600 hộ kinh doanh có sử dụng các loại cân dùng vào mục đích giao nhận mua bán. Theo xu thế phát triển của kỹ thuật phương tiện đo lường, các loại cân đồng hồ lò xo dần chiếm chỗ các loại cân treo, cân xách.  Trước đây, loại cân này rất tiện lợi cho việc sử dụng cho cả người mua và người bán. Tuy nhiên đối với những người kinh doanh “hám lợi” thì họ vẫn có những mánh khóe để điều chỉnh nhằm kiếm lời bất chính.  Hoạt động ...
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