排水性の画像素材（写真・イラスト） 1ページ目

環境・エコロジー - 水の安全・水源保護・水資源問題・水質汚染

Industrial hoses arranged in a neat stack on checkered metal surface, highlighting functional design and durability

Two sensors of hot water temperature in a basement plumbing system

住宅用合併処理浄化槽の清掃

Open sewer manhole on the asphalt road

消防灑水系統

消防灑水系統

静岡県浜松市　浜松城の野面積みの石垣

レタス栽培 / 家庭菜園

sewer pipe in the trench

water valve red plumbing joint steel tap

Construction web icons set in duotone outline stroke design. Pack pictograms with builder, tower crane, blueprint, tool, dump truck, skyscraper, wheelbarrow, engineer, house, key. Vector illustration.

Home Renovation Team at Work Illustration

Diverse Construction and Home Improvement Activities

落葉を拾い集める男性

コンクリート側溝

Sewage treatment plant, Water treatment plant from industry factory, Wastewater treatment plants, Water supply water recycling plant for reuse, Aerial view.

一戸建住宅、基礎部分の鉄筋の腐食によるモルタル割れ

Environmental engineers checking industrial wastewater discharge and water treatment conditions near factory drainage channel

野菜の培養土（開封済）　水彩風手描きイラスト

拾い集めた落葉を軽トラックに載せる男性

Industrial piping system featuring various insulated pipes, valves, and control panels arranged in mechanical room, showcasing clean and organized layout with metallic surfaces and functional design

一戸建住宅、基礎部分の鉄筋の腐食によるモルタル割れ

花の培養土（未開封）　水彩風手描きイラスト

畑にまかれたもみ殻とマルチング

Plumber technician repairing boiler room equipment holding wrench and tablet modern heating system pipes gauges interior workspace

Renovation line icon set with construction tools and blueprint plans for contractor app design, home remodel banners, and DIY or building website illustrations. Vector collection

Algae polluted water.

観葉植物の培養土（開封済）　水彩風手描きイラスト

Home interior renovation. Professional builders and repairmen, workers glue wallpaper, install windows and plumbing in apartment, tidy vector cartoon isolated teamwork contraction concept

花の培養土（開封済）　水彩風手描きイラスト

観葉植物の培養土（未開封）　水彩風手描きイラスト

野菜の培養土（未開封）　水彩風手描きイラスト

Various Home Renovation Tasks

落葉を拾い集める男性

Collecting various metal drain grates and sewage covers

Aerial view of modern water cleaning facility at urban wastewater treatment plant. Purification process of removing undesirable chemicals, suspended solids and gases from contaminated liquid

Dangerous open drain sewer manhole evokes fear near warning cone

Water filtration systems collection purifying drinking liquid

Construction web icons set in duotone outline stroke design. Pack pictograms with builder, tower crane, blueprint, tool, dump truck, skyscraper, wheelbarrow, engineer, house, key. Vector illustration.

コンクリート側溝

Electrical Wiring Installation in Construction Projects and Buildings for Safety and Efficiency

Rotating water filter detail showing valves and pipes

skilled_Water Pipe InstallationIllustration of Construction Workers Installing Underground Water Pipe System for City Infrastructure

Various parts of high pressure equipment - stainless steel pipes, flanges and plugs

Flooding street with water gushing from a pipe laying on the ground

Car driving through flooded city street, wheels splashing water on a rainy day

Sandbags form protective barrier riverbank reinforcing stone embankment against flood erosion. Urban waterfront shows emergency preparedness infrastructure wet surfaces reflections overcast weather

千葉県市川市妙典の賃貸アパート 外観デザインとバルコニーの列

Industrial piping system featuring insulated pipes, large red and blue tanks, and various valves and gauges within a mechanical room, showcasing a complex network of equipment and infrastructure