国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網！ 客服QQ：772084082 加入會員
每頁顯示20 條，共找到 160 條結果 <1/8>
標準編號 標準名稱 發布部門 發布日期 狀態
DIN 21635 (2016-09) Air Regulation Systems In Mining - Air Locks - Building And Operation German Ins.. 2016-09-01 現行
DIN 21637 (2016-09) Air Regulation Systems For Mining - Wing Air Doors For Haulage Tracks - Double-wing Type Doors With Pressure Reduction German Ins.. 2016-09-01 現行
DIN 21638 (2016-09) Air Regulation Systems For Mining - Wing Air Locks For Travelling Tracks - Double-wing Type Doors With Pressure Reduction German Ins.. 2016-09-01 現行
DIN 21639 (2016-09) Air Regulation Systems For Mining - Travel-way Air Locks With Pressure-relief Air Doors German Ins.. 2016-09-01 現行
GOST R 55733:2013 The Lighting Of Underground Mines - Main Requirements And Measuring Techniques Interstand.. 2014-09-01 現行
KS E 4004:2013 Biram type anemometer for mine Korean Sta.. 2013-12-06 現行
KS E 4086:2013 Thermal anemometer for mines - Portable type Korean Sta.. 2013-12-06 現行
GOST R EN 14591-1:2012 Underground Mines - Explosion Prevention And Protection Systems - Part 1: 2-Bar Explosion-Proof Ventilation Structures Interstand.. 2013-07-01 現行
VDE 0170-14-2:2012 Explosive Atmospheres - Part 35-2: Caplights For Use In Mines Susceptible To Firedamp - Performance And Other Safety-Related Matters (Iec 60079-35-2:2011) Verband De.. 2012-12-01 現行
DIN EN 60079-35-2 (2012-12) Explosive Atmospheres - Part 35-2: Caplights For Use In Mines Susceptible To Firedamp - Performance And Other Safety-related Matters (iec 60079-35-2:2011) Verband De.. 2012-12-01 現行
BS EN 60079-35-2:2012 Explosive atmospheres. Caplights for use in mines susceptible to firedamp. Performance and other safety-related matters British St.. 2012-09-30 現行
OVE/ONORM EN 60079-35-1:2012 Explosive Atmospheres - Part 35-1: Caplights For Use In Mines Susceptible To Firedamp - General Requirements - Construction And Testing In Relation To The Risk Of Explosion (Iec 60079-35-1:2011) Osterreich.. 2012-03-01 現行
DIN EN 60079-35-1 (2012-01) Explosive Atmospheres - Part 35-1: Caplights For Use In Mines Susceptible To Firedamp - General Requirements - Construction And Testing In Relation To The Risk Of Explosion (iec 60079-35-1:2011) Verband De.. 2012-01-01 現行
DIN 21633 (2011-03) Air Regulating Systems For Mining - Wing Air Doors For Haulage Tracks - Double-wing Type Doors Without Pressure Reduction German Ins.. 2011-03-01 現行
DIN 21634 (2011-03) Air Regulation Systems For Mining - Swinging Roadway Air Doors For Haulage Tracks German Ins.. 2011-03-01 現行
DIN 21631 (2011-03) Air Regulating Systems For Mining - Wing Air Doors For Travelling Tracks - One-wing Type Air Doors Without Pressure Reduction German Ins.. 2011-03-01 現行
DIN 21626 (2011-02) Fans With Hybrid (electric/pneumatic) Motor Drive Intended For Use In Potentially Explosive Atmospheres In Coal Mines German Ins.. 2011-02-01 現行
DIN 22100-3 (2010-10) Articles And Materials From Synthetic For Use In Underground Mines - Part 3: Spiral Air Ducts - Safety Requirements, Testing, Marking German Ins.. 2010-10-01 現行
DIN 22100-4 (2010-10) Articles And Materials From Synthetic For Use In Underground Mines - Part 4: Flat Air Ducts - Safety Requirements, Testing, Marking German Ins.. 2010-10-01 現行
DIN 22100-6 (2010-10) Articles And Materials From Synthetic For Use In Underground Mines - Part 6: Sheeting, Coated/uncoated Tissue, Brattice Materials And Lagging Mats - Safety Requirements, Testing, Marking German Ins.. 2010-10-01 現行
cacheName: