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drilling coring
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drilling coring
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钻井取心录井技术
释
drilling coring
钻井取心
为了掌握地下地质情况,直接获得真实可靠的地下岩层的有关资料,在钻井过程中用取心工具从地下取出大块岩样(岩心)的作业。
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mould casting
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moulding by casting
moulding clay figures
moulding die
moulding machinery
moulding surface
mould oscillator
mould powder
mould proof,discoloration,mothproof and termite elimination
mould-stretching
mouldy bran
mouldy corn poisoning in horse
mouldy malting roots poisoning
mouldy straw poisoning
mouldy sweet potato poisoning in cattle
Moulin Rouge
Mouloud Feraoun
Mouloud Mammeri
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