SAMPLES The samples include pre-production sample, bulk production sample. Two pieces per model of pre-production samples will be sent us before production ( one to Hong Kong office and the other to French office ) . One piece per model bulk production samples will be sent us before shipment. The bulk production sample that you send must be exactly the same as production. Sent by speed courier ( DHL ) to the following address ( Important for sending to France, the final airport is Bordeaux Merignac Airport, not Paris Airport) : C.D.L 74 rue Sedaine 76011 Bergerac city France 请根据以上订单内容回答下列问题: 跟单员需在( )时候寄出产前样,( )(时候)寄出个大货样。