"crossings " CNS Standards List |
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CNS 14626
2020 Edition Cast manganese steel crossings for switch and crossing work 錳鋼岔心 |
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CNS 16133
2020 Edition Railway applications − Track − Switches and crossings − Part 4: Actuation, locking and detection 鐵路應用－軌道－尖軌及岔心－第4部：致動、鎖定及轍查 |
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CNS 13997
2018 Edition Glossary of terms for railway turnouts and crossings 鐵路道岔類詞彙 |
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