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yield support | |||
yield timbering; yieldable support | |||
yieldable arch support | |||
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compressible support; yieldable support; yieldable set; yield timbering; yielding support; pliable support |
可缩性支架: 9 phrases in 3 subjects |
Architecture | 3 |
Explosives and Explosive Ordnance Disposal | 2 |
Technology | 4 |