关于colligation的百科

• colligation造句怎么写

• Carryonreinforcingbarcolligation,weldaccordingtothenormandthedesignrequestandmachineconjunction.Theconstructionofsteelreinforcementwithlargediameterhasmanyspecialcharacteristics,suchasthemanufacture,colligation,andthearrangementofconstruction....
• 2017-01-3131708