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Professional Standard Category: Professional Standard - Light Industry |
Category No.: | QB | Valid Status: | superseded |
Issued Organization: | MOLI | Issued Date: | 1996-3-22 |
Implemented Date: | 1996-12-1 | Abolished Date: | |
Superseded Standard.: | QB/T 2212.5-2011 Builders tools (masonry)—Brick knives |
Superseded Date: | 2011-10-1 |
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