几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量

几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量 (http://www.dimcax.com/hust/index.php)

- ISO standards (http://www.dimcax.com/hust/forumdisplay.php?f=7)

- - returnable packaging recycling standards (http://www.dimcax.com/hust/showthread.php?t=20346)

huangyhg

2009-09-05 07:23 PM

returnable packaging recycling standards

returnable packaging recycling standards
is anyone aware of specific standards regarding the recyclability of returnable packaging in the united states. i am vaguely familiar with such standards in europe and japan, but i was wondering if such standards exsist in the u.s.

所有的时间均为北京时间。现在的时间是 12:12 PM.