拝啓
はいけい
Dear (so and so), to whom it may concern
時下
じか
nowadays
ますます
increasingly, more and more
ご盛栄
ごせいえい
prosper, prosperity
一線を画す
いっせんをかくす
to draw a line between, to clearly differentiate
確信
かくしん
conviction, belief, confidence
別記
べっき
supplementary material
要領
ようりょう
point, gist, outline
賜る
たまわる
(trans.) to be given, to be granted, to be honored with
建築概要
けんちくがいよう
architecture summary/outline
勧誘
かんゆう
invitation, solicitation, canvassing
書き入れ時
かきいれどき
busy business period, time of greatest profits
定める
さだめる
(trans.) to decide, to determine
定まる
さだまる
(intrans.) to become settled, to be fixed
特徴
とくちょう
feature, trait, characteristic
浄水器
じょうすいき
water filter, water purification system
従来
じゅうらい
up to now, so far, traditional, conventional
画期的
かっきてき
ground-breaking, epoch-making
新処理方式
しんしょりほうしき
new processing method
清掃
せいそう
cleaning, clean up, garbage collection
最小限
さいしょうげん
minimum, lowest
ご高覧
ごこうらん
(your) perusal
実施
じっし
putting into practice, implementation
前略
ぜんりゃく
Forgive me for dispensing with the preliminaries, but I hasten to inform you that…