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发表于 2024-10-15 10:14
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来自: 中国浙江舟山
手工电弧焊manual arc welding/shielded metal arc welding,自动焊automatic welding,埋弧自动焊submerged arc welding,半自动焊semi-automatic welding,氩弧焊argon-arc welding,半自动二氧化碳气体保护焊semi-automatic CO2 gas shielded arc,小吊 Small crane ,门式起重机gantry crane,履带式起重机caterpillar crane,高架移动式起重机(行车) overhead travelling crane,角磨机Angle grinder,钢丝绳Wire rope |
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