鸭子怎么分辨公母:繁琐的翻译内容

they must be packed in aluminum foil sachets as 50%of 48 bags of 250grams each , and 50% of 24 bags of 500grams each , sachets will be sealed with either nitrogen gas alone or with a combination of nitrogen gas and carbon dioxide. packed in cartons .the sachet will be packed in double wall corrugated cartons ,each carton must contain three flat layers of liner paper: one of them must be approximately be from 150 to 184 flutes per meter in the sheets and the flute height must approximately be from 2.1 to 2.8 millimeters .flute paper specifications must be as follows : essential weight of 118 grams per square meter, and thickness of 0.22 millimeters with a tolerance of 6% the resistance power of the crush for the flute paper must be a minimum of 1.8 kilograms power per square centimeter .the carton must be bound with wide stick tape not less than five centimeters or with a wire , distance between every two stitches must be not more than five centimeters .the carton surface must pass the test of water resistance .each container must contain only one batch of the commodity , which must be manufactured at the same processing installation on the same date