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Jiangsu Tiancheng Group Limited-Stepper Motor Basics
Stepper Motor Basics JIANGSU TIANCHENG GROUP LIMITED Yaoguan Town, Changzhou City, Jiangsu Province,China +86-519-88387662 +86-519-85121683 steel_tube steeltube.china Tiancheng_Group josen_dong info@tiancheng.org Stepper Motor Basics A stepper motor is an electromechanical device which converts ...
tiancheng.josen.net/post/...html 2025-4-9
不銹鋼316L耐酸堿嗎? - 鋼材相關技術問題
不銹鋼316L耐酸堿嗎?
gang.josen.net/index.php/ask/view_23... 2025-3-13
用于加工工業(yè)的冷拔無縫熱交換器管 - 鋼材知識問答系統(tǒng)│常州仁成...
用于加工工業(yè)的冷拔無縫熱交換器管 本手冊中描述的管材用于建造熱交換設備,例如加工工業(yè)的煉油、氣體冷凝器和石化廠。這些熱交換器的使用溫度范圍為 -100°C 至 +625°C,(-150°F ~ 1150°F)。管材參數(shù)(尺寸、鋼級等)由設計者根據(jù)所使用的流體、溫度和壓力設備確定。
emlog.josen.net/post/290.html 2024-8-12
Jiangsu Tiancheng Group Limited-What is Alloy Steel? and What...
Alloy steel is a steel that has had small amounts of one or more alloying elements (other than carbon) such as such as manganese, silicon, nickel, titanium, copper, chromium and aluminum added. This produces specific properties that are not found in regular carbon steel. Alloy steels are wo...
tiancheng.josen.net/post/...html 2024-5-7
gost19903-90是俄羅斯什么材質? - 鋼材相關技術問題
請問:gost19903-90是俄羅斯什么材質?
gang.josen.net/index.php/ask/view_23... 2025-4-26
Jiangsu Tiancheng Group Limited-Welded Pipe & Tube
Tiancheng_Groupjosen_donginfo@tiancheng.orgHome Tiancheng's ProductsWelded Pipe & Tube ASTM A178 Electric Resistance Welded Tube ERW STEEL PIPES ?? 1 ?? Copyright? Jiangsu Tiancheng Group Limited some Rights Reserved. ★常州精密鋼管博客★ Z-BlogPHP 1.7.3 中文版 English ...
tiancheng.josen.net/category...html 2025-3-15
9.2 鋼中的各種組織和夾雜物 - 鋼材知識問答系統(tǒng)│常州仁成金屬...
9.2 鋼中的各種組織和夾雜物 9.2.1 鋼中的各種組織簡介 9.2.1.1 鐵素體(F) 鐵素體是碳與合金元素溶解在α-Fe中的固熔體(見圖9-8)。亞共析鋼的鐵素體呈塊狀、網狀和針狀。 圖9-8 鐵素體 &n...
bk.josen.net/post/organizationsinclu... 2024-7-2