微信公众号随时随地查标准

QQ交流1群(已满)

QQ群标准在线咨询2

QQ交流2群

购买标准后,可去我的标准下载或阅读

Update No. 1 was published as notification that this is now a National Standard of Canada This PDF includes Updates #1 and #2 1 Scope 1.1 This Standard describes the test procedures required to perform a 24 h simulated use test. This Standard al

定价: 1365元 / 折扣价: 1161

在线阅读 收 藏

1. Scope 1.1 This Standard provides a calculation method for determining the output capacity of a residential space heating appliance or group of appliances, and the output capacity of a residential cooling appliance or group of appliances required to

定价: 683元 / 折扣价: 581

在线阅读 收 藏

1. Scope 1.1 This Standard covers procedures for determining the mass of coating on zinc-coated (galvanized) steel wire.

定价: 364元 / 折扣价: 310

在线阅读 收 藏

1.1 Scope This standard applies to cable-pulling lubricants (compounds) and the testing and analysis of their interaction with wire and cable. Cable-pulling lubricants are used to lower the tension on cables when they are installed (pulled) into condui

定价: 683元 / 折扣价: 581

在线阅读 收 藏
4 条记录,每页 15 条,当前第 1 / 1 页 第一页 | 上一页 | 下一页 | 最末页  |     转到第   页