The casting powder has better temperature retention, fire retardancy and paintability, excellent floatability, and is uneasy for deposition in use.
本发明所提供的保护渣，具有较强的保温性、阻燃性和涂覆性，并且具有优良的悬浮性，使用过程中不易沉淀。
The casting powder has better temperature retention, fire retardancy and paintability, excellent floatability, and is uneasy for deposition in use.
本发明所提供的保护渣，具有较强的保温性、阻燃性和涂覆性，并且具有优良的悬浮性，使用过程中不易沉淀。
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