GBT51129-2017······1

1 總則······9

2 術語······10

3 基本規定······11

4 裝配率計算······12

5 評價等級劃分······17

本標準用詞說明······18

附: 條文說明······19

1 總則······22

2 術語······23

3 基本規定······24

4 裝配率計算······25