121 GB/T 8518-1987 振動樁錘技術(shù)條件 Vibratory pile hammer--Technical condition
122 GB/T 8590-1988 推土機(jī) 術(shù)語 Bulldozer terminology
123 GB/T 8591-1988 土方機(jī)械 司機(jī)座椅標(biāo)定點(diǎn) Earth-moving machinery--Seat index point
124 GB/T 8592-1988 土方機(jī)械 輪式車輛轉(zhuǎn)向尺寸的測定 Earth-moving machinery--Measurement of turning dimensions of wheeled machines
125 GB/T 8594-1988 土方機(jī)械 燃料加油口尺寸 Earth-moving machinery--Dimensions of fuel filler opening
126 GB/T 8595-1988 履帶式推土機(jī)和履帶式裝載機(jī) 司機(jī)操縱裝置 Crawler tractors and crawler loaders--Operator's controls
127 GB/T 8910.1-1988 鑿巖機(jī)械與氣動工具振動測量方法 總則 Measurement of vibrations in rock drilling machines and pneumatic tools--General
128 GB/T 8910.2-1988 鑿巖機(jī)械與氣動工具振動測量方法 沖擊式機(jī)器的測量 Measurement of vibrations in rock drilling machines and pneumatic tools--Measurement for percussive machines
129 GB/T 8910.3-1988 鑿巖機(jī)械與氣動工具振動測量方法 回轉(zhuǎn)式機(jī)器的測量 Measurement of vibrations in rock drilling machines and pneumatic tools--Measurement for rotation machines
130 GB/T 9019-1988 壓力容器公稱直徑 Nominal diameter of pressure vessel
131 GB/T 9068-1988 采暖通風(fēng)與空氣調(diào)節(jié)設(shè)備噪聲聲功率級的測定 工程法 Determination of sound power levels for noise emitted by heating, ventilating and air conditioning equipments--Engineering method
132 GB/T 9069-1988 往復(fù)泵噪聲聲功率級的測定 工程法 Determination of sound power level for noise emitted by reciprocating pump--Engineering method
133 GB 9075-1988 架空索道用鋼絲繩檢驗和報廢規(guī)范 Wire rope for aerial ropeways--Code for examination and discard
134 GB/T 9082.1-1988 無管芯重力熱管鋁管材 Aluminium tubes used for wickless gravity heat pipes
135 GB/T 9082.2-1988 鋁無管芯重力熱管 Wickless aluminium gravity heat pipes
136 GB/T 9139.1-1988 液壓挖掘機(jī)分類 Hydraulic excavators—Classcifiation
137 GB/T 9141-1988 液壓挖掘機(jī) 結(jié)構(gòu)強(qiáng)度試驗方法 Hydraulic excavators—Testing method of structure strength
138 GB/T 9142-1988 混凝土攪拌機(jī)技術(shù)條件 Concrete mixers—Specification