按: press; push down需: need; want; require知: know; realize; be aware of密: secret按需: a r as required; as required as desired未知密码: code - unbekannt; code inconnu; code unknown未知密码(法国): code inconnu出国需知: the necessary informations for going abroad钢板订货需知: ordering of steel plate无需知道太多: don"t know much; don't kn; don’t know much按需要: replace o rings as required局部义齿患者需知: instruction of partial denture patient; instruction to patient with partial denture冷轧钢片订货需知: ordering of cold rolled steel strip/sheet冷辘钢片订货需知: ordering of cold rolled steel strip/sheet无需知道爱太多: donotknowmuch按需打蝇按需出版: pod (print on demand); print on demand按需拨号: dod dial on demand按需传送: demand staging按需传真: fod按需打印: print on demand按需调用: call by need按需定货: lot for lot按需订货: lot for lot按需订货法: lot for lot按需读出: [自动化] demand reading