| 1. | Steel detachable link chains , attachments , and sprockets
钢制活络链附件和链轮 |
| 2. | Shackle type connector units for mining round link chain
矿用圆环链用开口式连接环 |
| 3. | Flat link chains for use in continuous conveyors in mining
矿山连续输送机平扁节链 |
| 4. | Flat type connector units for mining round link chain
矿用圆环链用扁平接链环 |
| 5. | Calibrated and tested grade 3 round steel link chains
经校准和试验的3级圆形钢链条 |
| 6. | Round steel link chains , tested - part 3 : test
经过检验的圆钢链.第3部分:试验 |
| 7. | Welded link chain round steel non calibrated non tested
未校准未试验过的焊接圆钢环链 |
| 8. | Round steel link chains - grade 2 , non - calibrated , tested
圆钢链.质量等级2 ,不按量规检验 |
| 9. | Steel link chains ; chains and chainparts ; types , nominations
钢制活节链.链和链零件.类型名称 |
| 10. | Short link chain for lifting purposes . general conditions of acceptance
起重用短环链.验收总则 |
