求翻译：本报告无试验、审核、批准人员签字和型式试验机构的核准证号、检验专用章或者公章无效，并且骑缝盖住检验专用章或者公章。是什么意思？

This report is no test, review, approval and type testing agencies who signed the approval permit number, inspection seal or the seal is invalid, and straddle cover inspection seal or official seal.

The present report no-testing, reviewing, approving officers signatures and type pilot institution of authorizations, dedicated chapter, test or seal is invalid and riding a seamless chant dedicated chapter test or seal.

This report does not have the experiment, the verification, authorizes the personnel to sign approves the card number, the examination with the pattern experiment organization special-purpose chapter of or the official seal is invalid, and the junction of edges of two sheets covers the examination s

No test to the present report, checker and approver signatures and type testing agency approval, inspection, special seal or the seal is invalid, and those covering the inspection Special seal or stamp.

This report have test, check, approve personnel for sign with type testing certificate of authorization symbol of organization, it examines specialized chapters or official seals to be invalid, and the junction of the edges of two sheets of paper covers and examines the specialized seal or official