球铁
水平上表面
铰链（可选）
| 产品序号 | 外框尺寸 | 盖子尺寸 | 每拖 数量 |
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| O X O’ | A X A’ | H | C X C’ | e | ||
| G1919C | 190X190 | 300X300 | 40 | 238X238 | 33 | 135 |
| G2828C | 280X280 | 400X400 | 46 | 349X349 | 39 | 80 |
| G3838C | 380X380 | 500X500 | 49 | 433X433 | 38 | 80 |
| G4848C | 480X480 | 600X600 | 54 | 535X535 | 44 | 18 |
| G5757C | 570X570 | 700X700 | 60 | 636X636 | 50 | 17 |
| G3030C | 300X300 | 400X400 | 50 | 280X280 | 43 | 80 |
| G4040C | 400X400 | 500X500 | 50 | 380X380 | 43 | 80 |
| G5050C | 500X500 | 600X600 | 50 | 480X480 | 43 | 80 |