Legion
发表于 2025-3-23 13:42:16
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粗糙滥制
发表于 2025-3-23 17:25:43
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sorbitol
发表于 2025-3-23 19:52:38
Sheet metal work,tal and is unsuited for mass production. In machine work, automatic machines are used to cut and form sheet metal. The production of household appliances, and parts for motor car bodies are typical examples of this kind of sheet metal work.
胆小懦夫
发表于 2025-3-23 23:24:52
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Generalize
发表于 2025-3-24 04:29:04
Hand Tools,ols has been almost eliminated. However, hand tools are still required for many purposes in industry, like the making of prototypes and models, and in the maintenance of equipment. It is therefore important that engineers should acquire sufficient knowledge and experience in the use of hand tools. S
消极词汇
发表于 2025-3-24 10:17:23
Sheet metal work,re still in use for many types of work. In handwork, components in a wide variety of shapes and sizes can be produced from sheet metal with the help of hand and bench tools and a few simple machines. This kind of work requires a high degree of skill in the use of suitable tools to shape the sheet me
负担
发表于 2025-3-24 11:20:52
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无瑕疵
发表于 2025-3-24 18:12:56
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Urgency
发表于 2025-3-24 19:53:35
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农学
发表于 2025-3-25 00:27:16
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