[ [单冷]送1卷生料带 ]

[ [单热]送1卷生料带 ]

[ [1冷1热]送2卷生料带 ]

[ [2冷1热]送3卷生料带 ]

[ [2冷2热]送4卷生料带 ]

[ [3冷2热]送5卷生料带 ]

[ [4冷3热]送7卷生料带 ]