Sentan = Coal preparation review
選炭 = Coal preparation review.
Wedi'i Gadw mewn:
| OCLC: | 10881956 |
|---|---|
| Awduron Corfforaethol: | , |
| Iaith: | Japanese |
| Cyhoeddwyd: |
Kawaguchi-shi :
Kōgyō Gijutsuchō Nenryō Kenkyūjo Daigobu,
1951-1969.
|
| Pynciau: | |
| Fformat: | Dogfen y Llywodraeth Cyfresol Note that CRL will digitize material from the collection when copyright allows. |
| Cyhoeddwyd: | Dai 1-gō = No. 1 [1951:9]- Ceased in 1969. |
|---|---|
| Disgrifiad o'r Eitem: | Title from cover. |
| Disgrifiad Corfforoll: | v. : ill. ; 26 cm. |
| Publication Frequency: | Irregular. |