问题
填空题
节流件安装时，应与管道轴线（），偏差不得超过（）。
答案
参考答案：垂直；1°
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节流件安装时，应与管道轴线（），偏差不得超过（）。
参考答案：垂直；1°
| 完形填空。 | ||||
| Maxim Gorky (高尔基) was born in a carpenter's (木匠) family. When he was five, he 1 his father. He 2 his childhood in his grandfather's home. 3 the age of ten, his mother 4 of illness. His grandfather 5 him look for a job by himself. For ten years, young Gorky 6 about in the street. He did whatever kinds of jobs he 7 , and he lived such 8 life. The dog's life in the ten years made him deeply understand the hardship of the 9 people and deeply hate the old system (制度). During that time he read all kinds of books which 10 him a lot of materials for works later on. | ||||
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