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Light Tight
Published January 1995
In laboratories, this refers to doors sealed so tightly that no light can penetrate. |
Circulate to:
[ ] [ ] [ ] Notes: |
Copyright 2008 Tradeline Inc. All Rights Reserved ISSN: 1096-4894 | |
|
|
|
Light Tight
Published January 1995
In laboratories, this refers to doors sealed so tightly that no light can penetrate. |
Circulate to:
[ ] [ ] [ ] Notes: |
Copyright 2008 Tradeline Inc. All Rights Reserved ISSN: 1096-4894 | |