五岁的小男孩汉克和爸爸、妈妈、哥哥一起到森林干活。突然天下起了大雨来，可是，他们只带了一块雨披。爸爸将雨披给了妈妈，妈妈给了哥哥，哥哥又给了小汉克。汉克不解地问道：“为什么爸爸给了妈妈，妈妈给了哥哥，哥哥又给了我呢?”爸爸回答道：“因为爸爸比妈妈强大，妈妈比哥哥强大，哥哥又比你强大呀。我们都会保护比较弱小的人。”小汉克左右看了看，跑过去将雨披撑开，挡在了一朵风雨中飘摇的娇弱小花上面。

<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
聚氨酯清扫器主要用于清扫皮带正反面的粘料、杂物。清扫器在输送机上有着不可忽视的作用，煤矿、电力、钢铁、石化等企业的生产输送设备都依靠它来清扫。<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">h型聚氨酯清扫器 头道聚氨酯清扫器 高分子自调型清扫器<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">安装在头部滚筒中心线偏下的位置，其刮板耐磨损、防腐蚀、耐水解，不损伤皮带，延长皮带的使用寿命。<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">刮刀材料为高分子聚氨酯，磨擦系数低、高耐磨、高强度，具有稳定的刮料效果,防腐蚀、防断裂又不会伤及皮带。适用于电力、冶金、矿山等各种行业输送带。使用寿命为合金橡胶清扫器的3~4倍。<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">
<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">h型高分子聚氨酯清扫器<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> <晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">适用于清扫卸载滚筒处皮带上粘附的物料，可分双向刀头和单向刀头 属于头道清扫器。可自动调节清扫器刮板与输送机胶带之间的接触压力，保证了刮板与运行的胶带受力在一定合适的范围之内，使清料既干净，又不损坏胶带。<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt;">

<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">那种用美好的感情和思想使我们升华并赋予我们力量的爱情，才能算是一种高尚的热情；而使我们自私自利，胆小怯弱，使我们流于盲目本能的下流行为的爱情，应该算是一种邪恶的热情。<晴风村n style="font-family: 宋体; color: rgb(102, 102, 102); letter-晴风村cing: 0pt; font-size: 14pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> —— 乔治·桑<晴风村n style="font-family: 宋体; color: rgb(51, 51, 51); font-size: 14pt;">

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