How to send form data?

I see the following form data in chrome browser devtools for a POST
request. But the file content is not included due to a limitation in
devtools. Could anybody let me know how to call curl to send this form
data with the proper file content loaded? (I know the option of ` -F
file="@27098227.pdf"`, I am not sure how to combine it with the other
form data in this request.) Thanks.

------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="name"

27098227.pdf
------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="chunk"

0
------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="chunks"

1
------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="task"

t50Ap8gfmsfzmd1f9pktlAzcmbv9s3kpxxvjA4mqsycbmx66nl1bm7jc7h4j465zdm5hz2hvccqmlhy9hA6yn3tn590w3ld9yA7smb7dqj7kczdr9AjA3m7hAb1xpr4ys6zr4s0ryzpkl85b24vtp3hAz2w6bj6l6xc16dg384w7qmlt7hxq
------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="preview"

1
------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="pdfinfo"

0
------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="v"

web.0
------WebKitFormBoundaryBUU5EAq8M5IgOHNe
Content-Disposition: form-data; name="file"; filename="27098227.pdf"
Content-Type: application/pdf

------WebKitFormBoundaryBUU5EAq8M5IgOHNe--

-- 
Regards,
Peng
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