amount of gas 煤气量
amount of gas evolved 发气量
amount of gas leakage 漏风量
curve of amount of baits 投饵量曲线
desorption amount of gas 瓦斯解析量
gas generation amount 生气量; 产气量
gas genernration amount 产气量
gushing out amount of gas 瓦斯涌出量
list of amount of projects 工程量清单
loss amount of gas 瓦斯损失量
the amount of gas desorption 钻屑解吸量
the amount of gas emission 瓦斯涌出量
the amount of gas emitting 瓦斯涌出量
the amount of gas evolution 发气量
the amount of gas evolution from the coating 涂料发气量
the amount of gas production 产气量
co-genernation of gas-heat-electricity 气热电联产
comparision of quantity of electricity 电量比较
control of gas of sedimentary fac ies 沉积相控气作用