題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
29. 提供柔軟的工作性,在輸水工作壓力下容許無段大角度彎曲之大波管,是以機具將不銹鋼管身部位,利用壓力擠壓成形為______波狀。 (A)M 型或 N 型 (B)W 型或 Y 型 (C)U 型或Ω型
問題詳情
29. 提供柔軟的工作性,在輸水工作壓力下容許無段大角度彎曲之大波管,是以機具將不銹鋼管身部位,利用壓力擠壓成形為______波狀。
(A)M 型或 N 型
(B)W 型或 Y 型
(C)U 型或Ω型
(D)S 型或 C 型
參考答案
答案:C
難度:
計算中
-1
書單:
沒有書單,新增
上一篇 :
28. 採用水密性鋼筋混凝土材質之自來水蓄水池,為減少混凝土因乾燥收縮與溫度收縮 造成裂損,應設置______左右之伸縮縫。 (A)1~3 cm (B)1~3 m (C)20~30 cm (D)20~
下一篇 :
30. 有關管架裝置之敘述,下列何者為正確? (A)先放管再做地基加固 (B)先鑽孔再定中心 (C)先設置主管架再配管 (D)排水管不考慮坡度
資訊推薦
177.What is the primary goal of Frank in joining ROR Gym? (A) Contributing to the optimization of ma
178.According to Tony’s email, where will the interview be conducted? (A) Virtually through a video
179.Based on Tony's email, which of the following statements is FALSE regarding the opportunity
180.According to Tony's email, which of the following is NOT expected during the interview proc
181.According to Nicole’s working schedule, which event has the longest duration? (A) Product Showca
182.Based on Nicole's working schedule at KP Global Exhibition Center on June 16, Monday, how m
183.What is the purpose of rescheduling the events mentioned in the email? (A) To have a crucial mee
184.Why is the rescheduling of the events considered urgent? (A) To ensure a prompt response from al
185.Which of the following statements best describes the potential outcome of the rescheduled events
186.(A) According to the article, what can help your team feel more like a community? (B) Isolating
187.According to the article, how can a leader help prevent team members from wanting to leave the t
188.According to the details of the course, which of the following is NOT listed as a key takeaway?
189.In contrast to the other reviewers, what was Tina's main critique of the course? (A) The se
190.According to the reviews, which of the following aspects is consistently mentioned about the cou
191.Which activity was NOT part of Paula's schedule on July 20? (A) Morning review of media upd
192.At what time does Paula have some time for personal rest and relaxation? (A) 8:00 AM - 8:30 AM.
193.According to the summary, what did the journalist find particularly intriguing during the lunch
194.Why did Tiffany mention that canceling or postponing the remaining events would be a huge proble
195.What was Tiffany's suggested solution for Paula's situation? (A) Delegate some tasks o
196.What is the focus of today's episode of \"Innovation Spotlight\" with Sarah Rho
197.According to Sarah Rhoads, what role did relentless innovation and collaboration play in the suc
198.What does Sarah Rhoads mention as a future investment for Amazon's logistics, as discussed
199.According to Sarah Rhoads, what is the significance of Amazon Air in their global delivery netwo
200.Based on the comments, which topic is discussed more than once and mentioned multiple times? (A)
2. 有關噴油閥的針閥-針閥體偶件(組件)的密封性檢驗,若在自重作用下,自由滑下之速 度較快,下列敘述何者較正確? (A)針閥太小 (B)配合面磨無明顯磨損 (C)配合面磨損 大 (D)密封性佳