flammable atmosphere or explosive mixture of liquid air and liq- uid hydrogen. purging should be done with helium since liquid hydrogen can solidify other gases, such as nitro- gen, and cause plugging and possible rupture of the transfer line or stor- age vessel. liquid transfer lines must be vacuum-insulated...
controls solution partner building technologies fire safety fire protection systems detection alarming and evacuation voice alarm system cerberus pace extinguishing danger management applications drive technology energy power generation high-voltage – power transmission power transmission lines gas-insulated...
hotel and restaurant linens room service tables salad bar equipment storage & transport storage & transport shop all shop all restaurant shelving storage racks carts trucks and dollies janitorial storage and transport dinnerware storage and transport food pan carriers more in storage & transport insulated...