单项选择题
A.30g~80g B.35g~80g C.30g~85g D.35g~85g
A.0.30mm,0.50mm B.0.15mm,0.30mm C.0.40mm,0.50mm D.0.20mm,0.50mm
A.不均匀、复制失真 B.自然、协调 C.明显偏离标准样 D.接口处不一致,同一批明显色差
A.清洁、完好 B.破损、脏污 C.明显擦伤、皱折 D.粘坏或反粘
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