... differential log微差测井曲线 differential manometer差示压力计 differential material balance微分物质平衡 ...
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欢迎莅临虎踞龙蟠BBS站 - 沟通心灵，帖近你我 -- 精华区文章阅读 关键词 液位计 差压计 密度变化测定 [gap=4869]KEY WORDS:Level meters,Differential manometer,Density change method
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... differential manometer 差示测压计，测压差计 differential phase measuring set 微分相位测量器 differential preamplifier 差分式前置放大器 ...
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压差计（differential manometer） 压差计用于测量两点的压强差或测压管水头差。 A B x ρ ρ m Δz h m M N m A M h x g p p m m B N gh...
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fluid differential manometer 液体差压表
gas differential manometer 气体差压表
recording differential manometer 记录式差示压力计
sensitive mercury differential manometer 灵敏汞微差压力计
precision differential manometer 精密差分压力计
precisional differential manometer 精密差示压力计
Micro-differential Manometer 微差压表
double-bell differential manometer 双钟罩差示压力计
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