端到端双向测试; 点到点双向测试

end to end from end to end test test pump test baking atomic test patch test low-test test plate spot test test pattern test plug end to-end anastomosis end-to-end binding end-to-end vector end-to-end occlusion end-to-end service end-to-end distance end-to-end discharge end to end(anastomosis) end-to-end connectivity end-to-end pairing end-to-end signalling