|
?�?�?????o���3 > �?�3�?�e'�?�?�?��? |
|
3�'oD?�?�2װ1�3��D?T1???
|
|
�t???�?��??��a?�?�????�??�?? |
?�?�D?�?�2�?D???�?�???�?80.5,?�??1|?�2?�y?D?��a?��???;1�??�?��?��??��?69.7,?�?�1�???�?��?�B??�??��1�?�??� |
�????�?��??�?���??-''?�?�?��??�?���???a�???� |
�????�?��??�?���o?�??�1a��'?,3?��2�'??D?�,??o??�??????o???��;3D??�??�?��?�?��??�???,?�??,??o?�?��?????��?1|?�,?�1?�??�?��?�??????��??? |
?�?��??�?�????-''?�?�?��??�?�???? |
-''?�?????�D?�?��??�?��???7x24D?��?D?1���,��?t???�o��2?t???�?�3?�?????o��?��2�?,��??3���???D?a�??ao�?�????o?1|?���?t |
?�?��??�?�3�?�-''?�?�?��? |
''?�?????�D?�?��o?��??3���?D?a,�??a?�?�????o??��|????�??�?��???�,??�|��?a?�DD?��???�?�D3??D??���???�??�?��?1???��1?�???�????��?????�?a??�?�? |
?�?��??�?��????�?�??��D??D?�a?� |
�???3���?��?2�???�?��??�?��??�??�??�?:?�?�?��|�a1y�2,?�?��??1D?�a???��?'???2?�?�|�?,�????�?�?t'??a�?,?�?��|�?�a1?,?�?�t??�a?? |
�2??��?�?�???????�?��?-''?�?�???????�?��???�D |
???���?�?�???????�?��?�?�?1�???�?����?????����??�?3�?�?�|�?,?�1?12���?�����?�?�??�?�??,??3??�????�????��,?�??,?��???�y?Y??1��� |
'���??��AI???��t???�?��? |
?�?��??�'���?�?���???��?2?1??�?????��???1??��?2?1??�?��?�?�??2?a??1|?�???�?��??�?2?a1y3�?D??1??��D��?�o�?��a???�??��??�?��?????��?? |
�??�??�??�???????�??''?�?????�?��?�??����?�??��|????���? |
?????�?��?�?פ??�?���?�?,??1?12??��??�?3?��????�,�?�??�???????y?�'?36??�??�,?�???�?�'???3200g/h,??�D�1?�?3?31?� |
���??�?��??o?�????-?2?����� |
���??�?��??�?2?�����?��a?��?�D�?�???????D?D???��D?1�Y??���??????�?��?????���??�?��?2�?�?��a�|�?���??� ��?�?D???T?�'?�????�2a??�?�3?�??�?�e?�1���?? |
?�?��?����D???5??1�?���? |
??GB/T 38870-2020?D???�?��???�3���???�?�??t?�??GB/T 38871-20201��??�?3�?�???2����??'o??�?��?���???�?�??t?�??GB/T 38873-2020�??e?�?��?���???�?�??t?� |
D????�?��?1??? |
D????�?��?1???:???�?�?��?,??�?1a???�?��?,�?��?�???�?��?,?D???�?��?,1�����?�?��?,???�2?�?��???��???�???�?��? |
???�??�?�?��? |
???�??�?�?��??��??�??3?????????????????�??�??�?�?????????????��??DD???�?-�????????????? |
|