组合支架工具 COMBINATION HOLDING TOOL
井筒支架工 shaft timberman
方框支架工作面 [矿业] timbered stope
支架工作阻力 working resistance of support ; Support working resistance
工祖支架 heading support ; face support ; face timbering
组织工程支架 scaffold for tissue engineering
工件支架 work support ; worktrestle ; work supporting device
移动支架逐跨施工法 span by span method
支架加工工艺 Processing technology
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