English | Chinese |
diagram of standard railway live load specified by P. R.C | 中活载图 |
P. R. C. | 中华人民共和国 |
standard railway live load specified by P. R. C. | 中活载 (P. R. C. The People's Republic of China) |
Standards of Ministry of Railways of P. R. C. | 中华人民共和国铁道部标准 |
the P-△ effect in slender member | 细长杆件的P-△效应 |