access openings 中文意思是什麼
access openings
解釋
通道孔-
Access openings 450 450
450 450的檢查孔 -
Specification for inspection, access and entry openings for pressure vessels
壓力容器檢驗孔觀察孔和入口孔規范 -
Ergonomic design for the safety of machinery - part 1 : principles for determining the dimensions required for openings for whole - body access into machinery
用於機械安全的人類工效學設計第1部分:全身進入機械的開口尺寸確定原則 -
Ergonomic design for the safety of machinery - part 2 : principles for determining the dimensions required for openings for access of parts of the body into machinery
用於機械安全的人類工效學設計第2部分:人體局部進入機械的開口尺寸確定原則 -
Other birds are often attracted to these large openings, eager to access any exposed insects
其他鳥類往往吸引這些大開口,渴望獲得任何暴露的昆蟲。 -
Access openings 500 for boilers
鍋爐的500檢查口 -
Tanks. round inspection or access openings
容器.圓形檢查或出入開孔 -
Safety of machinery - human body measurements - principles for determining the dimensions required for access openings
機械的安全性.人體測量.人出入機器的通道開口所需尺寸的確定原理 -
Safety of machinery. human body measurements. part 2 : principles for determining the dimensions required for access openings
機器的安全性.人體測量.第2部分:通道開口所需尺寸的測定原則 -
Safety of machinery - human body measurements - part 2 : principles for determining the dimensions required for access openings ; german version en 547 - 2 : 1996
機械安全性.人體測量.第2部分:通道口尺寸測定原理 -
Openings for round access door
圓形通道門打開機構
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