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(biāo)網(wǎng)! 客服QQ:772084082 加入會員
已選條件: 水加熱設(shè)備
每頁顯示20 條,共找到 1107 條結(jié)果 <1/56>
標(biāo)準(zhǔn)編號 標(biāo)準(zhǔn)名稱 發(fā)布部門 發(fā)布日期 狀態(tài)
ANSI Z21.98/CSA 4.10:2015 Non-metallic dip tubes for use in water heaters Canadian S.. 2020-03-21 現(xiàn)行
AS 3498-2009 Authorization requirements for plumbing products - Water heaters and hot-water storage tanks Standards .. 2020-03-10 被替代
EN 12897:2016+A1:2020 Water supply - Specification for indirectly heated unvented (closed) storage water heaters Comite Eur.. 2020-02-26 現(xiàn)行
EN 12897:2016 Water Supply - Specification For Indirectly Heated Unvented (Closed) Storage Water Heaters Comite Eur.. 2020-02-26 被替代
I.S. EN 12897:2016 Water Supply - Specification for Indirectly Heated Unvented (closed) Storage Water Heaters National S.. 2020-02-26 被替代
I.S. EN 12897:2016+A1:2020 Water supply - Specification for indirectly heated unvented (closed) storage water heaters National S.. 2020-02-26 現(xiàn)行
CSA B55.1:2015 Test Method For Measuring Efficiency And Pressure Loss Of Drain Water Heat Recovery Units Canadian S.. 2020-02-20 被替代
CSA B55.1:2015(R2019) Test method for measuring efficiency and pressure loss of drain water heat recovery units Canadian S.. 2020-02-20 現(xiàn)行
CSA B55.2:2012 Drain Water Heat Recovery Units Canadian S.. 2020-02-20 被替代
CSA B55.2:2015 Drain Water Heat Recovery Units Canadian S.. 2020-02-20 被替代
CSA B55.2:2015(R2019) Drain water heat recovery units Canadian S.. 2020-02-20 現(xiàn)行
DS/EN 12897:2016 Water supply - Specification for indirectly heated unvented (closed) storage water heaters Danish Sta.. 2020-02-17 被替代
DS EN 12897:2006 Water Supply - Specification For Indirectly Heated Unvented (Closed) Storage Water Heaters Danish Sta.. 2020-02-16 被替代
DS/EN 12897:2016+A1:2020 Water supply – Specification for indirectly heated unvented (closed) storage water heaters Danish Sta.. 2020-02-16 現(xiàn)行
I.S. EN 12977-3:2018 Thermal Solar Systems and Components - Custom Built Systems Part 3: Performance Test Methods for Solar Water Heater Stores National S.. 2018-04-23 現(xiàn)行
I.S. EN 12977-2:2018 Thermal Solar Systems and Components - Custom Built Systems Part 2: Test Methods for Solar Water Heaters and Combisystems National S.. 2018-04-23 現(xiàn)行
I.S. EN 12977-1:2018 Thermal Solar Systems and Components - Custom Built Systems Part 1: General Requirements for Solar Water Heaters and Combisystems National S.. 2018-04-23 現(xiàn)行
JIS C 9220:2018 Residential Heat Pump Water Heaters Japanese S.. 2018-03-20 現(xiàn)行
AS/NZS 60335.2.35:2013/Amdt 1:2017 Household and similar electrical appliances - Safety Particular requirements for instantaneous water heaters Standards .. 2017-11-30 現(xiàn)行
ASTM F1603-17 Standard Specification for Kettles, Steam-Jacketed, 32 oz to 20 gal (1 to 75.7 L), Tilting, Table Mounted, Direct Steam, Gas and Electric Heated American S.. 2017-11-01 現(xiàn)行
cacheName: