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Mechanical 1 (M1)：Board outline (it is not recommended to use just the keep-out layer, since that can be used for other things also).建议作为板框层使用，不用做禁布层或其他用途3 z* N, x* ^: j9 b1 Y5 j( L
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Mechanical 2 (M2)：PCB notes and comments for the PCB manufacturer/assembler (included in Gerber output).需要PCB生产或装配知悉的注释和要求，生成Gerber时输出此层
G- c: P7 l8 a( G: L4 X1 O. d9 e& {0 RMechanical 3 (M3)：General notes and comments that the PCB manufacturer/assembler does not need to know about (not included in Gerber output).不需要PCB生产或装配知悉的注释和要求，生成Gerber时不输出此层
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; ^" m; ~( a" g& }Mechanical 11 (M11)：Top layer dimensions (paired with M12).顶层尺寸标注0 o: c) G5 A+ [! g+ E
Mechanical 12 (M12)：Bottom layer dimensions (paired with M11).底层尺寸标注, p" P( N8 Y0 C+ O7 ~' A# T3 h3 `
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Mechanical 13 (M13)：Top layer component body information (3D models and mechanical outlines, paired with M14).顶层元器件实体尺寸信息（3D模型和机械边框，与M14层相对）) s5 W. Z3 \) U- k2 M, b: S& s. y
Mechanical 14 (M14)：Bottom layer component body information (3D models and mechanical outlines, paired with M13).底层元器件实体尺寸信息（3D模型和机械边框，与M13层相对）" G/ c8 P2 m' _+ d }
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Mechanical 15 (M15)：Top layer courtyard and assembly information (paired with M16). This normally includes a cross-hairs at the origin of the component.顶层元器件实体占位和装配信息（与M16相对），一般也包括圆心标注的十字准线5 E, p0 w6 s. ~( q: j
Mechanical 16 (M16)：Bottom layer courtyard and assembly information (paired with M15). This normally includes a cross-hairs at the origin of the component.底层元器件实体占位和装配信息（与M15相对），一般也包括：原点标注的十字准线8 Z1 ^, `; Q; N0 g
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发表于 2019-9-9 23:03
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发表于 2019-9-14 08:43