单词 ladder scaffold
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释义
梯式脚手架;梯式棚架
时间: 2026-10-07 19:54:59
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1·Also equipped with a safety net support, between the rails, scaffold boards, block feet, shelf ladder. Pick beam.
同时配备有安全网支架,间横杆,脚手板,挡脚板,架梯。