ガス栓の画像素材（写真・イラスト） 1ページ目

給湯器の給水管水漏れ

ガスコンロを点検する作業着の男性

イラスト

ガスファンヒーター

ガスファンヒーター

water valve red plumbing joint steel tap

マンホールの蓋

fire pump station for water sprinkler piping

キッチンの点検をする作業員　男性

鋳物コンロにガスボンベをつないだ【開】の状態のイラスト

鋳物コンロにガスボンベをつないだ【閉】の状態のイラスト

Large steel industrial shut-off valve

liner metall bottle cap cartoon vector illustration

配管

ガス管

実験室

Large steel industrial shut-off valve

Large steel industrial shut-off valve

Comic mechanic repairs pipe construction. Breakdown. Comic mechanic with a wrench repairs pipe construction to stop water, gas oil flow

metall bottle cap set cartoon vector illustration

Large steel industrial shut-off valve

Hydrant with water hoses and fire extinguish equipment.

Comic mechanic repairs pipe construction. Breakdown. Comic mechanic with a wrench repairs pipe construction to stop water, gas oil flow

Mechanic. Broken pipe construction. Breakdown. Pipefitter with a wrench repairs pipe construction to stop water, gas, oil flow

The boiler room is in need of major renovation. Damaged paint must be removed, wallpaper must be removed, and damaged pipes must be replaced. The room being renovated contains piles of trash