There are fin cutting devices to produce serrated fin tube and cutting speed is controlled automatically depend on welding speed of tube dancer.(開齒機將翅片切開，可生產出鋸齒形翅片管。剪切速度，根據輥子輸送管子后焊接的速度自動控制。)

Possessing a muscular physique and 60 sharp, serrated teeth, the Komodo dragon is a giant animal with a fearsome reputation.(具有強健的體格，60顆尖利、鋸齒狀的牙齒，科莫多龍是一個有著嚇人名聲的巨獸。)

The plant has serrated and hairy leaves.(這棵植物長著鋸齒狀的毛茸茸的葉子。)

According to the road skid performance of winter tires into serrated tires, snow tires and non slip nail tires three specifications.(依據路面防滑性能冬季輪胎分為鋸齒狀面輪胎、雪地輪胎和防滑釘輪胎三種規格。)

Bread knives should have a serrated edge.(面包刀的刀刃應帶有波浪齒。)

The structural design for serrated shroud of turbine blade was very important for the reliability, life and safety of aeroengine.(渦輪葉片鋸齒冠的設計對于保證發動機的可靠性、壽命和安全至關重要。)

Jack's mother stood at the table coring apples with a sharp, serrated instrument. "You come again," she said.(杰克的媽媽用削皮器削著蘋果，對他說：“你可得再來啊。”)

Install the serrated retainers at the ends of the cover.(在蓋的末端安裝蛇型固定裝置。)

Long-lasting serrated forged steel blades for superior strength and durability. Hard, colored material for toughness and durability.(加硬材料，顏色鮮艷，堅固耐用。鋸齒紋鋼鐵鍛造刃口，力量非凡，堅固耐用。)

Stand-oriented Overload Protection to automatically balanced serrated resistance, effectively extending the service life with a saw.(導向支架過載保護，能自動均衡鋸齒阻力，有效延長鋸帶使用壽命。)