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Tối thiểu
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Tối thiểu
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15 inch
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381 mm
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(15 in)
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Khổ hẹp
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- (1 ft 11 5⁄8 in)
- (2 ft)
- (2 ft 3 in)
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- (2 ft 5 1⁄2 in)
- (2 ft 5 15⁄16 in)
- (2 ft 6 in)
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- 891 mm
- 900 mm
- 914 mm
- 950 mm
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- (2 ft 11 3⁄32 in)
- (2 ft 11 7⁄16 in)
- (3 ft)
- (3 ft1 13⁄32 in)
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Metre
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1,000 mm
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(3 ft 3 3⁄8 in)
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Three foot six inch
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1,067 mm
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(3 ft 6 in)
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Four foot
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1,219 mm
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(4 ft 0 in)
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4 foot 6 inch
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1,372 mm
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(4 ft 6 in)
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1432 mm
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1,432 mm
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(4 ft 8 3⁄8 in)
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Tiêu chuẩn
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1,435 mm
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(4 ft 8 1⁄2 in)
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Khổ rộng
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- (4 ft 8 7⁄8 in)
- (4 ft 9 3⁄32 in)
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Leipzig gauge
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1,458 mm
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(4 ft 9 13⁄32 in)
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Toronto gauge
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1,495 mm
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(4 ft 10 7⁄8 in)
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- (4 ft 11 27⁄32 in)
- (5 ft)
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- 1,581 mm
- 1,588 mm
- 1,600 mm
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- (5 ft 2 1⁄4 in)
- (5 ft 2 1⁄2 in)
- (5 ft 3 in)
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Baltimore gauge
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1,638 mm
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(5 ft 4 1⁄2 in)
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- (5 ft 5 21⁄32 in)
- (5 ft 6 in)
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Six foot
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1,829 mm
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(6 ft)
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Brunel
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2,140 mm
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(7 ft 1⁄4 in)
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