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Petroleum Instruments
1004-9134
1990 Issue 4
yuan you shi fei dian zheng liu shi yan zhong wen du ti du xing cheng ji li ji kong zhi
zhou guo fang ; huang bo ren ;
..............page:218-223
3700 xi tong sheng bo qing jiao jian ce mian ban jian jie
jiang zhi shen ; li qun ;
..............page:191-193
wei ji zai huan kong zhao shui ce liang zhong de ying yong
qian zhu ; jin ming liang ;
..............page:234-235+190
sn368 xi tong jin zhi ma xian shi gong neng yan jiu
wang wen liang ;
..............page:213-218
i/o xi tong 1 hao de zao sheng kong zhi
yang mao xin ; wang ben ji ;
..............page:194-200
dl 200 xing jing xia shi shi dian lan lian jie qi
zhao nai zuo ;
..............page:249
xiang liang gan ying ce jing yi
hu qi ;
..............page:187-191
kang zhen dong jian bo qi
wang yun feng ;
..............page:252
sn 368 shu ju cai ji xi tong gu zhang de fen xi yu pai chu
zeng mu sheng ;
..............page:241-248
msj 1 xing jin gang shi nai mo xing ce ding yi
zuo qing wei ; cai jing lun ;
..............page:201-205
dian zu lv ce jing yi de she ji yu can shu gu suan
hu zuo ;
..............page:205-212+240
apple wei ji ruan jian gu hua
yao wen jiang ;
..............page:236-238
skc 3700 shu kong ce jing yi tong guo ji shu ping ding
ruan han guang ;
..............page:233
i/o xi tong 1 hao di zhen yao ce shu ju cai ji xi tong jian jie
shao rui xiang ;
..............page:250-251
jian bo qi duan lu xian xiang po xi
wang yu qing ; li chang an ;
..............page:238-240