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電力裝置中使用的銅質電力電纜，特寫視圖
打開的書頁邊緣特寫
帶銅質供電安裝電纜的波紋管電線導管
網絡基礎設施組件，帶有連接跳線電纜的交換機
工廠里的一疊鋼棒，冶金工業的產品
新鮮西西里橙子在卡塔尼亞食品市場攤位
白色背景上孤立的彩色電纜線
具有選擇性聚焦特寫的 AAA 堿性電池
用于電氣安裝的銅電纜線
Coaxial cable with exposed shielding and central conductor, on a dark background, close-up view
A stack of cut steel bars and non-ferrous metal rods, close-up view with a blurred background
A stack of cut steel bars and non-ferrous metal rods, close-up view with a blurred background
Colored metal rods with a cross-sectional texture, arranged on a gray metallic surface reflecting the object
Steel rods displaying the metal structure, stacked products of the metallurgical industry
Steel rods displaying the metal structure, stacked products of the metallurgical industry
A bundle of cut coaxial cables, close-up cross-sectional view
Rusted corroded metal texture background, high-res image of oxidized steel
Copper coil on an electronic board, close-up view
Physocarpus opulifolius, deciduous shrub with lobed leaves and small white flowers clustered in rounded corymbs in spring garden with fence in blurred background
Physocarpus opulifolius, deciduous shrub with lobed leaves and small white flowers clustered in rounded corymbs, close-up view
Physocarpus opulifolius, deciduous shrub with lobed leaves and small white flowers clustered in rounded corymbs
Abstract texture of a slice of bread on corroded patinated steel
Freshly baked loaf of bread with a sliced-off piece on a corroded steel tabletop
Fresh sicilian oranges at the food market stall in Catania
生銹的鋼管呈現腐蝕和磨損，展現工業制造中老化金屬的原始紋理
Close-up of cut non-ferrous metal rods stacked together, showing texture and reflections, industrial macro detail
Coaxial cable with exposed shielding and central conductor, on a dark background, close-up view
Coaxial cable with exposed shielding and central conductor, on a dark background, close-up view
Self-locking clamp designed for suspending telecommunication and fiber optic cables with a supporting messenger wire
Self-locking clamp designed for suspending telecommunication and fiber optic cables with a supporting messenger wire
Stack of smooth steel rods on an industrial metal surface
AC power plug connectors, close-up view
Rusted corroded metal background, high-res image of oxidized steel
Copper ingots on a corroded steel surface, products of the metallurgical industry
Ribbed steel reinforcement bar for reinforced concrete structures
Network of colored cables and electrical wires in control and telecommunication systems
Ribbed reinforcing bar close-up, on a corroded steel surface
Nuts and washers on a corroded steel surface, close-up view
Tangled bundle of copper wire lies on a rust-covered industrial steel surface
Fiber optic patch cords in telecommunication optical network on rusted corroded metal background
Copper wire on rusted metal background
Rusted corroded metal texture background, high-res image of oxidized steel
Rusted corroded metal texture background, high-res image of oxidized steel
Copper wire on rusted metal background
Set of AC power plug connectors, close-up view
Stack of steel rods with rough cuts, close-up view
Stack of steel rods with rough cuts, close-up view
Network IT infrastructure components, switch with connected cable
Network IT infrastructure components, switch with connected cable
Network infrastructure components, switch with connected cable
Copper electrical installation wire arranged in a minimalist composition on a grey industrial background
Installation copper electrical wire with pliers on an industrial, metallic grey surface, minimalist composition
Cross-section of steel reinforcing bars used in reinforced concrete structures, metallic surface with an industrial blurred background
Ribbed steel reinforcement bar for reinforced concrete structures
Ribbed steel reinforcement bar for reinforced concrete structures
Cracked plate with bent, rusty nails lies on a shiny metal surface in dark, oppressive light
Close-up of ribbed steel rebars used in reinforced concrete
Macro view of the structure of a ribbed steel reinforcing bar
Stack of smooth steel rods on an industrial metal surface
Stack of smooth steel rods on an industrial metal surface
Ribbed steel reinforcement bar for reinforced concrete structures
Ribbed steel reinforcement bar for reinforced concrete structure
鋼筋混凝土結構用帶肋鋼筋，特寫
鋼筋混凝土結構用帶肋鋼筋，特寫
用于鋼筋混凝土結構的帶肋鋼筋，特寫視圖
帶肋鋼筋橫截面特寫，工業背景虛化
Stack of cut steel rods with an overheated steel structure
舊陶瓷電絕緣體，曾用于老舊電力和電信線路
色彩斑斕的電纜線在白色背景下被單獨展示
電力裝置中使用的多芯銅質電力電纜，特寫視圖
一組電纜橫截面特寫
白色背景上孤立的彩色電纜線
普羅旺斯法國的普羅旺斯街農貿市場的橄欖
Network of colored cables and electrical wires in control and telecommunication systems
Network of colored cables and electrical wires in control and telecommunication systems
Network of colored cables and electrical wires in control and telecommunication systems
Bundle of colorful copper electrical wires used in telecommunication systems
Bundle of colorful copper electrical wires used in telecommunication systems
Bundle of colorful copper electrical wires used in telecommunication systems
宏觀視角下的堆疊鋁棒，冶金工業產品
一堆柔韌的水和空氣軟管
金屬表面上一堆鋼棒的特寫鏡頭，冶金工業的原材料
多彩的線纜
小型可插拔式光纖電纜用于電信和數據通信應用
用于電氣安裝的剝線銅絲
銅扁條，干凈且拋光，特寫視圖
堿性 AAA 電池
計算機網絡系統中電纜和電線的特寫
鍍銅碳電極，由稀土材料制成的棒束
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