EEC legislation allowed variation around the nominal weight (that printed on each packet).

欧的法律允许实际量围绕（印在包装上的）标明量有所出入。

Primary repair for an abdominal wall defect with nonabsorbable sutures is advised when feasible.

如果情况允许的话，术中直接用不的线来修补腹壁的缺损。