熔剂的主要作用是调剂生铁成份。（）
参考答案：错
木块A、B分别重50N和60N，它们与水平地面之问的动摩擦因数均为0.25；夹在A、B之间的轻弹簧被压缩了2cm，弹簧的劲度系数为400N/m，系统置于水面上静止不动．现用F=lN的水平向右的拉力作用在木块B上和F=IN的水平向右的推力作用在A上，作用后它们仍静止不动．则作用后（ ）
A．木块A所受摩擦力大小是12.5N
B．木块A所受摩擦力大小足9N
C．木块B所受摩擦力大小是9N
D．木块B所受摩擦力大小是7N
报关单查错题1 某加工贸易企业申报进口备案料件一批
备案情况1：
备案情况2
GLORY OCEANIC CO.,LTD Room xxx,Wing Fu Bldg,xxx wing Kut Street ,HongKong TEL:(852)2581 xxxx FAX: (852)2581 xxxx INVOICE & PACKING LIST报关员考试报名 Invoice No.: Go-1000125 Date:12-MAR-2010 CONTRACT NO: 2009/47465 MESSRS: DONGGUAN JOUSHEN FURNITURE CO., TD,DONGGUAN,CHINA FROM HO CHI MNH,VIEHAM TO YANTIAN,CHINA
TOTAL: 39BUNDLES 50800 50300 74.45 HKD 175914.40 TOTAL: COUNTRY OF ORIGIN: CIETNAM
致：____________港区、场、站 收货人：/通知人：东莞侨兴家具有限公司 下列货物已办妥手续、运费结清，准予交付收货人
BILL OF LADING
PARTICULARS DECLARED BY SHIPPER BUT NOT ACKNOWLEGED BY THE CARRIER
CONTAINER NO. 5EAL NO. SIZE MOVEMENT PKG OOLU8087642 /AUS0636 /40HQ/FCL/FCL 20 PALLETS OOLU8732134 /AUP9230 /40HQ/FCL/FCL 19 PALLETS TOTAL NO. OF CONTAINERS/PACKAGES RECEIVED & ACKNOWLEDGED BY CARRIER FOR THE PURPOSE OF CALCULATION OF PACKAGE LIMITATION( IF APPLICABLE):2 CONTAINERS/PACKAGES(S) DESITINATION CHARGES COLLECT PER LINE TARIFF. AND TO BE COLLECTED FROM THE PARTY WHO LAWFULLY DEMANDS DELIVERY OF THE CARGO. SHIPPER LOAD AND COUNT,CONTAINER(S) SEALED BY SHIPPER TOTAL NO.OF CONTAINERS OR PACKAGES (IN WORDS):
请根据以上资料，找出本报关单栏目中的5项错误。 中华人民共和国海关进口货物报关单
备案情况1：
备案情况2
GLORY OCEANIC CO.,LTD Room xxx,Wing Fu Bldg,xxx wing Kut Street ,HongKong TEL:(852)2581 xxxx FAX: (852)2581 xxxx INVOICE & PACKING LIST报关员考试报名 Invoice No.: Go-1000125 Date:12-MAR-2010 CONTRACT NO: 2009/47465 MESSRS: DONGGUAN JOUSHEN FURNITURE CO., TD,DONGGUAN,CHINA FROM HO CHI MNH,VIEHAM TO YANTIAN,CHINA
TOTAL: 39BUNDLES 50800 50300 74.45 HKD 175914.40 TOTAL: COUNTRY OF ORIGIN: CIETNAM
致：____________港区、场、站 收货人：/通知人：东莞侨兴家具有限公司 下列货物已办妥手续、运费结清，准予交付收货人
BILL OF LADING
PARTICULARS DECLARED BY SHIPPER BUT NOT ACKNOWLEGED BY THE CARRIER
CONTAINER NO. 5EAL NO. SIZE MOVEMENT PKG OOLU8087642 /AUS0636 /40HQ/FCL/FCL 20 PALLETS OOLU8732134 /AUP9230 /40HQ/FCL/FCL 19 PALLETS TOTAL NO. OF CONTAINERS/PACKAGES RECEIVED & ACKNOWLEDGED BY CARRIER FOR THE PURPOSE OF CALCULATION OF PACKAGE LIMITATION( IF APPLICABLE):2 CONTAINERS/PACKAGES(S) DESITINATION CHARGES COLLECT PER LINE TARIFF. AND TO BE COLLECTED FROM THE PARTY WHO LAWFULLY DEMANDS DELIVERY OF THE CARGO. SHIPPER LOAD AND COUNT,CONTAINER(S) SEALED BY SHIPPER TOTAL NO.OF CONTAINERS OR PACKAGES (IN WORDS):
请根据以上资料，找出本报关单栏目中的5项错误。 中华人民共和国海关进口货物报关单 