儋州体检医院哪家比较专业-【中云体检】,中云体检,平顶山要做什么检查,台州部平扫能检查出什么,濮阳体检多少钱一次,常州年人需要做哪些体检项目,鄂州的常规检查,呼伦贝尔脏都有哪些检查项目
儋州体检医院哪家比较专业福州部检查前注意什么,西宁区专业全身体检医院,唐山别瘦想长胖,平顶山应做什么检查,本溪起浑身乏力,太原应该检查什么,海东院全身体检
Boeing said Tuesday that it found debris contaminating the fuel tanks of some 737 Max jets that it built in the past year but was unable to deliver to airline customers.A Boeing official said the debris was discovered in “several” planes but did not give a precise number. Boeing built about 400 undelivered Max jets before it temporarily halted production last month.The fuel tank debris was discovered during maintenance on parked planes, and Boeing said it immediately made corrections in its production system to prevent a recurrence. Those steps include more inspections before fuel tanks are sealed.A Boeing spokesman said that the issue would not change the company’s belief that the Federal Aviation Administration will certify the plane to fly again this summer.An FAA spokesman said the agency knows that Boeing is conducting a voluntary inspection of undelivered Max planes.The FAA “increased its surveillance based on initial inspection reports and will take further action based on the findings,” said spokesman Lynn Lunsford.Metal shavings, tools and other objects left in planes during assembly can raise the risk of electrical short-circuiting and fires.Mark Jenks, Boeing’s general manager of the 737 program, said in a memo to employees who work on the 737, “During these challenging times, our customers and the flying public are counting on us to do our best work each and every day.” Jenks called the debris “absolutely unacceptable. One escape is one too many.”The debris issue was first reported by aviation news site Leehamnews.com.Max jets were grounded around the world last March after two crashes killed 346 people. Boeing is conducting test flights to assess updates to a flight-control system that activated before the crashes on faulty signals from sensors outside the plane, pushing the noses of the aircraft down and triggering spirals that pilots were unable to stop.While investigators examining the Max accidents have not pointed to production problems at the assembly plant near Seattle, Boeing has faced concerns about debris left in other finished planes including the 787 Dreamliner, which is built in South Carolina. 2169
CAPE CANAVERAL, Fla. (AP) — NASA's next Mars rover finally has a name: Perseverance. The six-wheeled robotic e
Brian Kozlowski told the court “I'm truly sorry for what I've done .. I deeply apologize.” His now ex-wife says the poisoning started two months after she filed for divorce. She told the court, ”Once Brian realized he'd lost me, his goal was to eliminate me.” @wxyzdetroit pic.twitter.com/Rx4ozM6hLH— Anu Prakash (@WXYZPrakash) August 1, 2019 354
BALTIMORE COUNTY, Md. — A spokesperson with the Baltimore County Public School district defended an image used during a local high school's lesson that included 173
Apple will introduce disability-themed emojis in a move designed to "bring even more diversity to the keyboard."The emojis, which were unveiled to coincide with World Emoji Day, will include a guide dog, an ear with a hearing aid, wheelchairs, a prosthetic arm and a prosthetic leg. They will be available to use later this year."Celebrating diversity in all its many forms is integral to Apple's values and these new options help fill a significant gap in the emoji keyboard," an Apple spokesperson said in a statement.The tech giant submitted a proposal for more emojis that were inclusive of disability in a 623