In the case of brazing a cast iron part to prevent cracking and hardening, insulating blankets are installed to ()
A、 prevent moisture;
B、prevent dirt;
C、 electrical insulation;
D、 thermal insulation
发布时间：2025-05-24 08:11:10
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：electrical insulation; thermal insulation
相关试题
- 1.In the case of brazing a cast iron part to prevent cracking and hardening, insulating blankets are installed
- 2.cast iron
- 3.17 Malleable cast iron
- 4.The following is to prevent stainless steel stress corrosion cracking:
- 5.The most common cast iron types are（）
- 6.White cast iron can be made by cooling the molten iron slowly in the mold.
- 7.Which cast iron has flocculent graphite? ( )
- 8.Which cast iron has flake graphite? ( )
- 9.Which material section-line symbol indicates cast iron?
- 10.when designing cast iron beam, the section with neutral axis () should be adopted.
