问题
问答题 简答题
法兰联接由哪几部分组成？分几大类？
答案
参考答案：
（1）法兰、被联接件、垫片或垫圈、密封元件和螺栓、螺母；
（2）分类：整体法兰、活套法兰、平焊法兰。
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法兰联接由哪几部分组成？分几大类？
参考答案：
（1）法兰、被联接件、垫片或垫圈、密封元件和螺栓、螺母；
（2）分类：整体法兰、活套法兰、平焊法兰。
| 选择下列句子完成下面的对话。 | |
Kate: The summer vacation is coming. ________(1) Alice: I am planning to go on a summer camp to Canada. I want to improve my English. Kate: That sounds great. ________(2) Alice: I'd like to visit the Niagara Falls, CN Tower and some other places of interest. Kate: Who will you go with? Alice: ________(3) Kate: How long will you stay there? Alice: ________(4) We will be back at the end of July. Kate: Have a good time! Alice: ________(5) |