51 mm, 60 mm, 69 mm, 78 mm, 87 mm(2 in, 2.4 in, 2.7 in, 3.1 in, 3.4 in)
2 unit, 3 unit, 4 unit, 5 unit, 6 unit
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此为机器翻译文本。 (查看英文原文)