| 1. | Barcol glass reinforced plastics ; measurement of hardness by means of a barcol impressor
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| 2. | Barcol glass reinforced plastics . measurement of hardness by means of a barcol impressor
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| 3. | 08 . 02 test method for indentation hardness of rigid plastics by means of a barcol impressor
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| 4. | Standard test method for indentation hardness of aluminum alloys by means of a barcol impressor
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| 5. | Standard test method for indentation hardness of rigid plastics by means of a barcol impressor
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| 6. | Methods of testing plastics - glass reinforced plastics - measurement of hardness by means of a barcol impressor
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