１６ 床板前縁の中央部に５８８．４ニュートンの荷重を１０分間 連続して加えたとき、各部に異状が生じないこと。 16 When a load of 588.4 newtons is applied to the central part of  the front edge of the floorboard of the bed continuously for ten  minutes, no abnormality occurs on any part of the bed.  １７ 枠にネット又は板を張つているものにあつては、そのネット 又は板の中央部に１９６．１ニュートンの力を加えたとき、ネット 又は板の破損等の異状が生じないこと。 17 In the case of a bed whose frames are netted or boarded,  when a force of 196.1 newtons is applied to the central part of  the net or board, no abnormality occurs, such as breakage of the  net or board.  １８ 妻枠の上さん中央部の外側面に２９４．２ニュートンの荷重 を３０回交互に繰り返し加えたとき妻枠の上さん中央部の変位量は ３０ミリメートル以下であり、また、各部に異状が生じないこと。 18 When a load of 294.2 newtons is applied to the outside  surface of the central part of the top bar of each side frame in  turns for 30 times, the displacement of the central part of the  top bar of the side frame is no more than 30 millimeters, and no  abnormality occurs on any part of the bed.  １９ 前枠、後枠及び妻枠の上さん中央部の内側面にそれぞれ１０ キログラムの砂袋により衝撃を加えたとき、各部に異状が生じない こと。 19 When a shock is applied to the inside surface of the central  part of the top bar of each of the front frame, rear frame, and  side frames with a sandbag of 10 kilograms, no abnormality  occurs on any part of the bed.  ２０（１） 届出事業者の氏名又は名称及び国内登録検査機関又は 外国登録検査機関の氏名又は名称が容易に消えない方法により表示 されていること。ただし、届出事業者の氏名又は名称及び国内登録 検査機関又は外国登録検査機関の氏名又は名称は、経済産業大臣の 承認を受けた略称若しくは記号又は経済産業大臣に届け出た登録商 標をもつて代えることができる。 20 (1) The bed indicates the name of the Notifying Enterprise  and the name of the Domestically Registered Conformity  Inspection Body or the Overseas Registered Conformity  Inspection Body in such a manner whereby it does not fade  easily; provided, however, that an abbreviated name or a mark  for which the approval of the Minister of Economy, Trade and  Industry has been obtained or a Registered Trademark which  has been notified to the Minister of Economy, Trade and  Industry may be indicated in lieu of the name of the Notifying  Enterprise and the name of the Notifying Enterprise and the  name of the Domestically Registered Conformity Inspection  Body or the Overseas Registered Conformity Inspection Body.  51 