主页
学科
搜索
账户
常见问题
当前学科:高级冷作钣金工
题目:
填空题
装配时,必须按一定的()来拧紧,因为拧紧力矩太大时,会出现螺栓或螺钉(),甚至()变形现象;拧紧力太小,就不能保证被连接件在工作时的()。
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
外阴阴道假丝酵母菌病典型的阴道分泌物特点为()
储蓄档案必须单独存放,专人负责。
药物流产的禁忌证是()
When authenticating an alteration on correction or the B/L, such authentication must consist of: 1) the name of the company making the alteration. 2) their capacity (i. e. agent if the authentication appears to have been made by a party other than the issuer of the document). 3)a signature or initial of the person making the change. If an issuer makes the alteration, the above 1) and 3) are enough, but such case is seldom. China Ocean Shipping Agency-COSA made an alteration on a B/L issued by Jessen Shipping Co., the alteration bear a COSA's initial. (1)( ) Such alteration is acceptable. (2)( ) Such alteration is not acceptable owing to ______.
小额无贷户营销服务的基本技巧包括()
最常见的移植排斥反应是()
环性心境障碍与恶劣心境有何异同?
网点对()应在日终后随原始凭证上缴事后监督.
商业助学贷款发放后,应建立信贷台账,其中记录的贷款信息包括( )。
以享受国家优惠政策购买的房地产抵押的,由于其特殊性,以房地产市场价值为限进行抵押。()