건설현장 품질관리 지원플랫폼 Description
Concrete unit quantity test (pouring method, non-pour method)
Standard yarn unit weight test
In-situ density test of backfill material by sand displacement method
Insulation unit weight test
etc.
Standard yarn unit weight test
In-situ density test of backfill material by sand displacement method
Insulation unit weight test
etc.
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